Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux
Pull removal of GENERIC_GPIO from Grant Likely:
"GENERIC_GPIO now synonymous with GPIOLIB. There are no longer any
valid cases for enableing GENERIC_GPIO without GPIOLIB, even though it
is possible to do so which has been causing confusion and breakage.
This branch does the work to completely eliminate GENERIC_GPIO."
* tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux:
gpio: update gpio Chinese documentation
Remove GENERIC_GPIO config option
Convert selectors of GENERIC_GPIO to GPIOLIB
blackfin: force use of gpiolib
m68k: coldfire: use gpiolib
mips: pnx833x: remove requirement for GENERIC_GPIO
openrisc: default GENERIC_GPIO to false
avr32: default GENERIC_GPIO to false
xtensa: remove explicit selection of GENERIC_GPIO
sh: replace CONFIG_GENERIC_GPIO by CONFIG_GPIOLIB
powerpc: remove redundant GENERIC_GPIO selection
unicore32: default GENERIC_GPIO to false
unicore32: remove unneeded select GENERIC_GPIO
arm: plat-orion: use GPIO driver on CONFIG_GPIOLIB
arm: remove redundant GENERIC_GPIO selection
mips: alchemy: require gpiolib
mips: txx9: change GENERIC_GPIO to GPIOLIB
mips: loongson: use GPIO driver on CONFIG_GPIOLIB
mips: remove redundant GENERIC_GPIO select
diff --git a/Documentation/gpio.txt b/Documentation/gpio.txt
index 77a1d11..6f83fa9 100644
--- a/Documentation/gpio.txt
+++ b/Documentation/gpio.txt
@@ -72,11 +72,11 @@
not care how it's implemented.)
That said, if the convention is supported on their platform, drivers should
-use it when possible. Platforms must declare GENERIC_GPIO support in their
-Kconfig (boolean true), and provide an <asm/gpio.h> file. Drivers that can't
-work without standard GPIO calls should have Kconfig entries which depend
-on GENERIC_GPIO. The GPIO calls are available, either as "real code" or as
-optimized-away stubs, when drivers use the include file:
+use it when possible. Platforms must select ARCH_REQUIRE_GPIOLIB or
+ARCH_WANT_OPTIONAL_GPIOLIB in their Kconfig. Drivers that can't work without
+standard GPIO calls should have Kconfig entries which depend on GPIOLIB. The
+GPIO calls are available, either as "real code" or as optimized-away stubs,
+when drivers use the include file:
#include <linux/gpio.h>
diff --git a/Documentation/zh_CN/gpio.txt b/Documentation/zh_CN/gpio.txt
index 4fa7b4e..d5b8f01 100644
--- a/Documentation/zh_CN/gpio.txt
+++ b/Documentation/zh_CN/gpio.txt
@@ -84,10 +84,10 @@
控制器的抽象函数来实现它。(有一些可选的代码能支持这种策略的实现,本文档
后面会介绍，但作为 GPIO 接口的客户端驱动程序必须与它的实现无关。)
-也就是说,如果在他们的平台上支持这个公约，驱动应尽可能的使用它。平台
-必须在 Kconfig 中声明对 GENERIC_GPIO的支持 (布尔型 true)，并提供
-一个 <asm/gpio.h> 文件。那些调用标准 GPIO 函数的驱动应该在 Kconfig
-入口中声明依赖GENERIC_GPIO。当驱动包含文件:
+也就是说,如果在他们的平台上支持这个公约，驱动应尽可能的使用它。同时，平台
+必须在 Kconfig 中选择 ARCH_REQUIRE_GPIOLIB 或者 ARCH_WANT_OPTIONAL_GPIOLIB
+选项。那些调用标准 GPIO 函数的驱动应该在 Kconfig 入口中声明依赖GENERIC_GPIO。
+当驱动包含文件:
#include <linux/gpio.h>
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig
index 8629127..837a1f2 100644
--- a/arch/alpha/Kconfig
+++ b/arch/alpha/Kconfig
@@ -55,9 +55,6 @@
bool
default y
-config GENERIC_GPIO
- bool
-
config ZONE_DMA
bool
default y
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index aa71a23..46e2b52 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -109,9 +109,6 @@
config SYS_SUPPORTS_APM_EMULATION
bool
-config GENERIC_GPIO
- bool
-
config HAVE_TCM
bool
select GENERIC_ALLOCATOR
diff --git a/arch/arm/plat-orion/Makefile b/arch/arm/plat-orion/Makefile
index 2eca54b..9433605 100644
--- a/arch/arm/plat-orion/Makefile
+++ b/arch/arm/plat-orion/Makefile
@@ -3,6 +3,6 @@
#
ccflags-$(CONFIG_ARCH_MULTIPLATFORM) := -I$(srctree)/$(src)/include
-orion-gpio-$(CONFIG_GENERIC_GPIO) += gpio.o
+orion-gpio-$(CONFIG_GPIOLIB) += gpio.o
obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o
obj-$(CONFIG_PLAT_ORION_LEGACY) += $(orion-gpio-y)
diff --git a/arch/arm/plat-orion/gpio.c b/arch/arm/plat-orion/gpio.c
index e39c2ba..249fe63 100644
--- a/arch/arm/plat-orion/gpio.c
+++ b/arch/arm/plat-orion/gpio.c
@@ -150,7 +150,7 @@
}
/*
- * GENERIC_GPIO primitives.
+ * GPIO primitives.
*/
static int orion_gpio_request(struct gpio_chip *chip, unsigned pin)
{
diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig
index 43b0e9f..48347dc 100644
--- a/arch/arm64/Kconfig
+++ b/arch/arm64/Kconfig
@@ -95,9 +95,6 @@
config IOMMU_HELPER
def_bool SWIOTLB
-config GENERIC_GPIO
- bool
-
source "init/Kconfig"
source "kernel/Kconfig.freezer"
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig
index 22c4030..bdc3558 100644
--- a/arch/avr32/Kconfig
+++ b/arch/avr32/Kconfig
@@ -26,9 +26,6 @@
There is an AVR32 Linux project with a web page at
http://avr32linux.org/.
-config GENERIC_GPIO
- def_bool y
-
config STACKTRACE_SUPPORT
def_bool y
diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 453ebe4..a117652 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -27,7 +27,7 @@
select HAVE_OPROFILE
select HAVE_PERF_EVENTS
select ARCH_HAVE_CUSTOM_GPIO_H
- select ARCH_WANT_OPTIONAL_GPIOLIB
+ select ARCH_REQUIRE_GPIOLIB
select HAVE_UID16
select HAVE_UNDERSCORE_SYMBOL_PREFIX
select VIRT_TO_BUS
@@ -52,9 +52,6 @@
config ZONE_DMA
def_bool y
-config GENERIC_GPIO
- def_bool y
-
config FORCE_MAX_ZONEORDER
int
default "14"
diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig
index 841325f..33a9792 100644
--- a/arch/hexagon/Kconfig
+++ b/arch/hexagon/Kconfig
@@ -155,9 +155,6 @@
source "kernel/Kconfig.hz"
-config GENERIC_GPIO
- def_bool n
-
endmenu
source "init/Kconfig"
diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
index d393f84..1a2b774 100644
--- a/arch/ia64/Kconfig
+++ b/arch/ia64/Kconfig
@@ -101,9 +101,6 @@
config HAVE_SETUP_PER_CPU_AREA
def_bool y
-config GENERIC_GPIO
- bool
-
config DMI
bool
default y
diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 6de8133..821170e 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -35,9 +35,6 @@
config ARCH_HAS_ILOG2_U64
bool
-config GENERIC_GPIO
- bool
-
config GENERIC_HWEIGHT
bool
default y
diff --git a/arch/m68k/Kconfig.cpu b/arch/m68k/Kconfig.cpu
index b1cfff8..d266787 100644
--- a/arch/m68k/Kconfig.cpu
+++ b/arch/m68k/Kconfig.cpu
@@ -22,8 +22,7 @@
config COLDFIRE
bool "Coldfire CPU family support"
- select GENERIC_GPIO
- select ARCH_WANT_OPTIONAL_GPIOLIB
+ select ARCH_REQUIRE_GPIOLIB
select ARCH_HAVE_CUSTOM_GPIO_H
select CPU_HAS_NO_BITFIELDS
select CPU_HAS_NO_MULDIV64
diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig
index 6f16c14..dcd9440 100644
--- a/arch/metag/Kconfig
+++ b/arch/metag/Kconfig
@@ -52,9 +52,6 @@
config GENERIC_CALIBRATE_DELAY
def_bool y
-config GENERIC_GPIO
- def_bool n
-
config NO_IOPORT
def_bool y
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 54237af..d22a4ec 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -54,9 +54,6 @@
config GENERIC_CALIBRATE_DELAY
def_bool y
-config GENERIC_GPIO
- bool
-
config GENERIC_CSUM
def_bool y
diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index e5f3794..a90cfc7 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -61,8 +61,7 @@
select SYS_HAS_CPU_MIPS32_R1
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_APM_EMULATION
- select GENERIC_GPIO
- select ARCH_WANT_OPTIONAL_GPIOLIB
+ select ARCH_REQUIRE_GPIOLIB
select SYS_SUPPORTS_ZBOOT
select USB_ARCH_HAS_OHCI
select USB_ARCH_HAS_EHCI
@@ -225,7 +224,6 @@
select SYS_SUPPORTS_ZBOOT_UART16550
select DMA_NONCOHERENT
select IRQ_CPU
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select SYS_HAS_EARLY_PRINTK
select HAVE_PWM
@@ -937,7 +935,6 @@
bool
config GPIO_TXX9
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
bool
@@ -1009,9 +1006,6 @@
config ISA_DMA_API
bool
-config GENERIC_GPIO
- bool
-
config HOLES_IN_ZONE
bool
@@ -1112,7 +1106,6 @@
select SYS_SUPPORTS_32BIT_KERNEL
select SYS_SUPPORTS_LITTLE_ENDIAN
select SYS_SUPPORTS_BIG_ENDIAN
- select GENERIC_GPIO
select CPU_MIPSR2_IRQ_VI
config SOC_PNX8335
@@ -1203,7 +1196,6 @@
bool "Loongson 2F"
depends on SYS_HAS_CPU_LOONGSON2F
select CPU_LOONGSON2
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
The Loongson 2F processor implements the MIPS III instruction set
diff --git a/arch/mips/loongson/common/Makefile b/arch/mips/loongson/common/Makefile
index e526488..4c57b3e 100644
--- a/arch/mips/loongson/common/Makefile
+++ b/arch/mips/loongson/common/Makefile
@@ -4,7 +4,7 @@
obj-y += setup.o init.o cmdline.o env.o time.o reset.o irq.o \
pci.o bonito-irq.o mem.o machtype.o platform.o
-obj-$(CONFIG_GENERIC_GPIO) += gpio.o
+obj-$(CONFIG_GPIOLIB) += gpio.o
#
# Serial port support
diff --git a/arch/mips/txx9/generic/setup.c b/arch/mips/txx9/generic/setup.c
index 5524f2c..5364aab 100644
--- a/arch/mips/txx9/generic/setup.c
+++ b/arch/mips/txx9/generic/setup.c
@@ -118,7 +118,7 @@
/* GPIO support */
-#ifdef CONFIG_GENERIC_GPIO
+#ifdef CONFIG_GPIOLIB
int gpio_to_irq(unsigned gpio)
{
return -EINVAL;
diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index 81b9ddb..1072bfd 100644
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -44,9 +44,6 @@
config NO_IOPORT
def_bool y
-config GENERIC_GPIO
- def_bool y
-
config TRACE_IRQFLAGS_SUPPORT
def_bool y
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index bbbe021..c33e3ad 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -82,11 +82,6 @@
bool
default y
-config GENERIC_GPIO
- bool
- help
- Generic GPIO API support
-
config PPC
bool
default y
diff --git a/arch/powerpc/platforms/40x/Kconfig b/arch/powerpc/platforms/40x/Kconfig
index bd40bbb..6e287f1 100644
--- a/arch/powerpc/platforms/40x/Kconfig
+++ b/arch/powerpc/platforms/40x/Kconfig
@@ -138,7 +138,6 @@
bool "PPC4xx GPIO support"
depends on 40x
select ARCH_REQUIRE_GPIOLIB
- select GENERIC_GPIO
help
Enable gpiolib support for ppc40x based boards
diff --git a/arch/powerpc/platforms/44x/Kconfig b/arch/powerpc/platforms/44x/Kconfig
index 7be9336..d6c7506 100644
--- a/arch/powerpc/platforms/44x/Kconfig
+++ b/arch/powerpc/platforms/44x/Kconfig
@@ -248,7 +248,6 @@
bool "PPC4xx GPIO support"
depends on 44x
select ARCH_REQUIRE_GPIOLIB
- select GENERIC_GPIO
help
Enable gpiolib support for ppc440 based boards
diff --git a/arch/powerpc/platforms/85xx/Kconfig b/arch/powerpc/platforms/85xx/Kconfig
index 8f02b05..efdd37c7 100644
--- a/arch/powerpc/platforms/85xx/Kconfig
+++ b/arch/powerpc/platforms/85xx/Kconfig
@@ -203,7 +203,6 @@
select DEFAULT_UIMAGE
select SWIOTLB
select MMIO_NVRAM
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select GE_FPGA
help
@@ -328,7 +327,7 @@
select PPC_E500MC
select PHYS_64BIT
select SWIOTLB
- select GENERIC_GPIO
+ select GPIOLIB
select ARCH_REQUIRE_GPIOLIB
select HAS_RAPIDIO
select PPC_EPAPR_HV_PIC
diff --git a/arch/powerpc/platforms/86xx/Kconfig b/arch/powerpc/platforms/86xx/Kconfig
index 7a6279e..1afd1e4 100644
--- a/arch/powerpc/platforms/86xx/Kconfig
+++ b/arch/powerpc/platforms/86xx/Kconfig
@@ -37,7 +37,6 @@
bool "GE PPC9A"
select DEFAULT_UIMAGE
select MMIO_NVRAM
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select GE_FPGA
help
@@ -47,7 +46,6 @@
bool "GE SBC310"
select DEFAULT_UIMAGE
select MMIO_NVRAM
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select GE_FPGA
help
@@ -57,7 +55,6 @@
bool "GE SBC610"
select DEFAULT_UIMAGE
select MMIO_NVRAM
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
select GE_FPGA
select HAS_RAPIDIO
diff --git a/arch/powerpc/platforms/8xx/Kconfig b/arch/powerpc/platforms/8xx/Kconfig
index 1fb0b3c..8dec3c0 100644
--- a/arch/powerpc/platforms/8xx/Kconfig
+++ b/arch/powerpc/platforms/8xx/Kconfig
@@ -114,7 +114,6 @@
config 8xx_GPIO
bool "GPIO API Support"
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Saying Y here will cause the ports on an MPC8xx processor to be used
diff --git a/arch/powerpc/platforms/Kconfig b/arch/powerpc/platforms/Kconfig
index 34d224b..a881232 100644
--- a/arch/powerpc/platforms/Kconfig
+++ b/arch/powerpc/platforms/Kconfig
@@ -302,7 +302,6 @@
config QE_GPIO
bool "QE GPIO support"
depends on QUICC_ENGINE
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Say Y here if you're going to use hardware that connects to the
@@ -315,7 +314,6 @@
select PPC_LIB_RHEAP
select PPC_PCI_CHOICE
select ARCH_REQUIRE_GPIOLIB
- select GENERIC_GPIO
help
The CPM2 (Communications Processor Module) is a coprocessor on
embedded CPUs made by Freescale. Selecting this option means that
@@ -353,7 +351,6 @@
config SIMPLE_GPIO
bool "Support for simple, memory-mapped GPIO controllers"
depends on PPC
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Say Y here to support simple, memory-mapped GPIO controllers.
@@ -364,7 +361,6 @@
config MCU_MPC8349EMITX
bool "MPC8349E-mITX MCU driver"
depends on I2C=y && PPC_83xx
- select GENERIC_GPIO
select ARCH_REQUIRE_GPIOLIB
help
Say Y here to enable soft power-off functionality on the Freescale
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index 78d8ace..8c868cf 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -93,9 +93,6 @@
config GENERIC_HWEIGHT
def_bool y
-config GENERIC_GPIO
- def_bool n
-
config GENERIC_CALIBRATE_DELAY
bool
diff --git a/arch/sh/boards/mach-sdk7786/Makefile b/arch/sh/boards/mach-sdk7786/Makefile
index 8ae56e9..45d32e3 100644
--- a/arch/sh/boards/mach-sdk7786/Makefile
+++ b/arch/sh/boards/mach-sdk7786/Makefile
@@ -1,4 +1,4 @@
obj-y := fpga.o irq.o nmi.o setup.o
-obj-$(CONFIG_GENERIC_GPIO) += gpio.o
+obj-$(CONFIG_GPIOLIB) += gpio.o
obj-$(CONFIG_HAVE_SRAM_POOL) += sram.o
diff --git a/arch/sh/boards/mach-x3proto/Makefile b/arch/sh/boards/mach-x3proto/Makefile
index 708c21c..0cbe3d0 100644
--- a/arch/sh/boards/mach-x3proto/Makefile
+++ b/arch/sh/boards/mach-x3proto/Makefile
@@ -1,3 +1,3 @@
obj-y += setup.o ilsel.o
-obj-$(CONFIG_GENERIC_GPIO) += gpio.o
+obj-$(CONFIG_GPIOLIB) += gpio.o
diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile
index 7fdc102..990195d 100644
--- a/arch/sh/kernel/cpu/sh2a/Makefile
+++ b/arch/sh/kernel/cpu/sh2a/Makefile
@@ -21,4 +21,4 @@
pinmux-$(CONFIG_CPU_SUBTYPE_SH7264) := pinmux-sh7264.o
pinmux-$(CONFIG_CPU_SUBTYPE_SH7269) := pinmux-sh7269.o
-obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
+obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
diff --git a/arch/sh/kernel/cpu/sh3/Makefile b/arch/sh/kernel/cpu/sh3/Makefile
index 6f13f33..d3634ae 100644
--- a/arch/sh/kernel/cpu/sh3/Makefile
+++ b/arch/sh/kernel/cpu/sh3/Makefile
@@ -30,4 +30,4 @@
pinmux-$(CONFIG_CPU_SUBTYPE_SH7720) := pinmux-sh7720.o
obj-y += $(clock-y)
-obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
+obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
diff --git a/arch/sh/kernel/cpu/sh4a/Makefile b/arch/sh/kernel/cpu/sh4a/Makefile
index 8fc6ec2..0705df7 100644
--- a/arch/sh/kernel/cpu/sh4a/Makefile
+++ b/arch/sh/kernel/cpu/sh4a/Makefile
@@ -47,6 +47,6 @@
obj-y += $(clock-y)
obj-$(CONFIG_SMP) += $(smp-y)
-obj-$(CONFIG_GENERIC_GPIO) += $(pinmux-y)
+obj-$(CONFIG_GPIOLIB) += $(pinmux-y)
obj-$(CONFIG_PERF_EVENTS) += perf_event.o
obj-$(CONFIG_HAVE_HW_BREAKPOINT) += ubc.o
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index a639c0d..9ac9f16 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -137,11 +137,6 @@
bool
default y if SPARC32
-config GENERIC_GPIO
- bool
- help
- Generic GPIO API support
-
config ARCH_SUPPORTS_DEBUG_PAGEALLOC
def_bool y if SPARC64
diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig
index 2943e3a..41bcc00 100644
--- a/arch/unicore32/Kconfig
+++ b/arch/unicore32/Kconfig
@@ -23,9 +23,6 @@
designs licensed by PKUnity Ltd.
Please see web page at <http://www.pkunity.com/>.
-config GENERIC_GPIO
- def_bool y
-
config GENERIC_CSUM
def_bool y
@@ -156,7 +153,7 @@
config LEDS
def_bool y
- depends on GENERIC_GPIO
+ depends on GPIOLIB
config ALIGNMENT_TRAP
def_bool y
@@ -219,7 +216,6 @@
config PUV3_GPIO
bool
depends on !ARCH_FPGA
- select GENERIC_GPIO
select GPIO_SYSFS
default y
diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index 5db2117..6a154a9 100644
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -174,9 +174,6 @@
config GENERIC_HWEIGHT
def_bool y
-config GENERIC_GPIO
- bool
-
config ARCH_MAY_HAVE_PC_FDC
def_bool y
depends on ISA_DMA_API
diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig
index b09de49..acdfc61 100644
--- a/arch/xtensa/Kconfig
+++ b/arch/xtensa/Kconfig
@@ -33,9 +33,6 @@
config GENERIC_HWEIGHT
def_bool y
-config GENERIC_GPIO
- bool
-
config ARCH_HAS_ILOG2_U32
def_bool n
diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig
index ddab37b..77c52f8 100644
--- a/arch/xtensa/configs/iss_defconfig
+++ b/arch/xtensa/configs/iss_defconfig
@@ -10,7 +10,6 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_NO_IOPORT=y
diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig
index eaf1b8f..4799c6a 100644
--- a/arch/xtensa/configs/s6105_defconfig
+++ b/arch/xtensa/configs/s6105_defconfig
@@ -10,7 +10,6 @@
CONFIG_GENERIC_FIND_NEXT_BIT=y
CONFIG_GENERIC_HWEIGHT=y
CONFIG_GENERIC_HARDIRQS=y
-CONFIG_GENERIC_GPIO=y
# CONFIG_ARCH_HAS_ILOG2_U32 is not set
# CONFIG_ARCH_HAS_ILOG2_U64 is not set
CONFIG_NO_IOPORT=y
diff --git a/drivers/extcon/Kconfig b/drivers/extcon/Kconfig
index 5168a13..3297301 100644
--- a/drivers/extcon/Kconfig
+++ b/drivers/extcon/Kconfig
@@ -16,7 +16,7 @@
config EXTCON_GPIO
tristate "GPIO extcon support"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say Y here to enable GPIO based extcon support. Note that GPIO
extcon supports single state per extcon instance.
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig
index c22eed9..87d5670 100644
--- a/drivers/gpio/Kconfig
+++ b/drivers/gpio/Kconfig
@@ -38,7 +38,6 @@
menuconfig GPIOLIB
bool "GPIO Support"
depends on ARCH_WANT_OPTIONAL_GPIOLIB || ARCH_REQUIRE_GPIOLIB
- select GENERIC_GPIO
help
This enables GPIO support through the generic GPIO library.
You only need to enable this, if you also want to enable
diff --git a/drivers/gpio/gpio-lpc32xx.c b/drivers/gpio/gpio-lpc32xx.c
index dda6a75..90a80eb 100644
--- a/drivers/gpio/gpio-lpc32xx.c
+++ b/drivers/gpio/gpio-lpc32xx.c
@@ -255,7 +255,7 @@
}
/*
- * GENERIC_GPIO primitives.
+ * GPIO primitives.
*/
static int lpc32xx_gpio_dir_input_p012(struct gpio_chip *chip,
unsigned pin)
diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig
index adfee98..631736e 100644
--- a/drivers/i2c/busses/Kconfig
+++ b/drivers/i2c/busses/Kconfig
@@ -363,7 +363,7 @@
config I2C_CBUS_GPIO
tristate "CBUS I2C driver"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Support for CBUS access using I2C API. Mostly relevant for Nokia
Internet Tablets (770, N800 and N810).
@@ -436,7 +436,7 @@
config I2C_GPIO
tristate "GPIO-based bitbanging I2C"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select I2C_ALGOBIT
help
This is a very simple bitbanging I2C driver utilizing the
diff --git a/drivers/i2c/muxes/Kconfig b/drivers/i2c/muxes/Kconfig
index 5faf244..f7f9865 100644
--- a/drivers/i2c/muxes/Kconfig
+++ b/drivers/i2c/muxes/Kconfig
@@ -7,7 +7,7 @@
config I2C_ARB_GPIO_CHALLENGE
tristate "GPIO-based I2C arbitration"
- depends on GENERIC_GPIO && OF
+ depends on GPIOLIB && OF
help
If you say yes to this option, support will be included for an
I2C multimaster arbitration scheme using GPIOs and a challenge &
@@ -19,7 +19,7 @@
config I2C_MUX_GPIO
tristate "GPIO-based I2C multiplexer"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
If you say yes to this option, support will be included for a
GPIO based I2C multiplexer. This driver provides access to
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index 6a195d5..62a2c0e 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -175,7 +175,7 @@
config KEYBOARD_GPIO
tristate "GPIO Buttons"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
This driver implements support for buttons connected
to GPIO pins of various CPUs (and some other chips).
@@ -190,7 +190,7 @@
config KEYBOARD_GPIO_POLLED
tristate "Polled GPIO buttons"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select INPUT_POLLDEV
help
This driver implements support for buttons connected
@@ -241,7 +241,7 @@
config KEYBOARD_MATRIX
tristate "GPIO driven matrix keypad support"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select INPUT_MATRIXKMAP
help
Enable support for GPIO driven matrix keypad.
diff --git a/drivers/input/misc/Kconfig b/drivers/input/misc/Kconfig
index af80928..bb698e1 100644
--- a/drivers/input/misc/Kconfig
+++ b/drivers/input/misc/Kconfig
@@ -214,7 +214,7 @@
config INPUT_GP2A
tristate "Sharp GP2AP002A00F I2C Proximity/Opto sensor driver"
depends on I2C
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say Y here if you have a Sharp GP2AP002A00F proximity/als combo-chip
hooked to an I2C bus.
@@ -224,7 +224,7 @@
config INPUT_GPIO_TILT_POLLED
tristate "Polled GPIO tilt switch"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select INPUT_POLLDEV
help
This driver implements support for tilt switches connected
@@ -472,7 +472,7 @@
config INPUT_GPIO_ROTARY_ENCODER
tristate "Rotary encoders connected to GPIO pins"
- depends on GPIOLIB && GENERIC_GPIO
+ depends on GPIOLIB
help
Say Y here to add support for rotary encoders connected to GPIO lines.
Check file:Documentation/input/rotary-encoder.txt for more
@@ -484,7 +484,7 @@
config INPUT_RB532_BUTTON
tristate "Mikrotik Routerboard 532 button interface"
depends on MIKROTIK_RB532
- depends on GPIOLIB && GENERIC_GPIO
+ depends on GPIOLIB
select INPUT_POLLDEV
help
Say Y here if you want support for the S1 button built into
diff --git a/drivers/input/mouse/Kconfig b/drivers/input/mouse/Kconfig
index 802bd6a..effa9c5 100644
--- a/drivers/input/mouse/Kconfig
+++ b/drivers/input/mouse/Kconfig
@@ -295,7 +295,7 @@
config MOUSE_GPIO
tristate "GPIO mouse"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select INPUT_POLLDEV
help
This driver simulates a mouse on GPIO lines of various CPUs (and some
diff --git a/drivers/leds/Kconfig b/drivers/leds/Kconfig
index d44806d..ef99229 100644
--- a/drivers/leds/Kconfig
+++ b/drivers/leds/Kconfig
@@ -173,7 +173,7 @@
config LEDS_GPIO
tristate "LED Support for GPIO connected LEDs"
depends on LEDS_CLASS
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
This option enables support for the LEDs connected to GPIO
outputs. To be useful the particular board must have LEDs
@@ -362,7 +362,7 @@
config LEDS_LT3593
tristate "LED driver for LT3593 controllers"
depends on LEDS_CLASS
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
This option enables support for LEDs driven by a Linear Technology
LT3593 controller. This controller uses a special one-wire pulse
@@ -431,7 +431,7 @@
config LEDS_RENESAS_TPU
bool "LED support for Renesas TPU"
- depends on LEDS_CLASS=y && HAVE_CLK && GENERIC_GPIO
+ depends on LEDS_CLASS=y && HAVE_CLK && GPIOLIB
help
This option enables build of the LED TPU platform driver,
suitable to drive any TPU channel on newer Renesas SoCs.
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 3ed17c4..c269383 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -419,7 +419,7 @@
config MTD_GPIO_ADDR
tristate "GPIO-assisted Flash Chip Support"
- depends on GENERIC_GPIO || GPIOLIB
+ depends on GPIOLIB
depends on MTD_COMPLEX_MAPPINGS
help
Map driver which allows flashes to be partially physically addressed
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig
index 81bf5e5..5d54ad3 100644
--- a/drivers/mtd/nand/Kconfig
+++ b/drivers/mtd/nand/Kconfig
@@ -89,7 +89,7 @@
config MTD_NAND_GPIO
tristate "GPIO NAND Flash driver"
- depends on GENERIC_GPIO && ARM
+ depends on GPIOLIB && ARM
help
This enables a GPIO based NAND flash driver.
diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig
index 4503452..1e11f2b 100644
--- a/drivers/net/phy/Kconfig
+++ b/drivers/net/phy/Kconfig
@@ -126,7 +126,7 @@
config MDIO_GPIO
tristate "Support for GPIO lib-based bitbanged MDIO buses"
- depends on MDIO_BITBANG && GENERIC_GPIO
+ depends on MDIO_BITBANG && GPIOLIB
---help---
Supports GPIO lib-based MDIO busses.
diff --git a/drivers/pinctrl/sh-pfc/Kconfig b/drivers/pinctrl/sh-pfc/Kconfig
index 0e1f99c..f8a2ae4 100644
--- a/drivers/pinctrl/sh-pfc/Kconfig
+++ b/drivers/pinctrl/sh-pfc/Kconfig
@@ -6,7 +6,7 @@
config PINCTRL_SH_PFC
# XXX move off the gpio dependency
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select GPIO_SH_PFC if ARCH_REQUIRE_GPIOLIB
select PINMUX
select PINCONF
@@ -40,19 +40,19 @@
config PINCTRL_PFC_SH7203
def_bool y
depends on CPU_SUBTYPE_SH7203
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7264
def_bool y
depends on CPU_SUBTYPE_SH7264
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7269
def_bool y
depends on CPU_SUBTYPE_SH7269
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7372
@@ -68,55 +68,55 @@
config PINCTRL_PFC_SH7720
def_bool y
depends on CPU_SUBTYPE_SH7720
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7722
def_bool y
depends on CPU_SUBTYPE_SH7722
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7723
def_bool y
depends on CPU_SUBTYPE_SH7723
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7724
def_bool y
depends on CPU_SUBTYPE_SH7724
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7734
def_bool y
depends on CPU_SUBTYPE_SH7734
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7757
def_bool y
depends on CPU_SUBTYPE_SH7757
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7785
def_bool y
depends on CPU_SUBTYPE_SH7785
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SH7786
def_bool y
depends on CPU_SUBTYPE_SH7786
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
config PINCTRL_PFC_SHX3
def_bool y
depends on CPU_SUBTYPE_SHX3
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select PINCTRL_SH_PFC
endif
diff --git a/drivers/regulator/Kconfig b/drivers/regulator/Kconfig
index a5d97ea..8bb2644 100644
--- a/drivers/regulator/Kconfig
+++ b/drivers/regulator/Kconfig
@@ -66,7 +66,7 @@
config REGULATOR_GPIO
tristate "GPIO regulator support"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
This driver provides support for regulators that can be
controlled via gpios.
diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig
index 141d8c10..92a9345 100644
--- a/drivers/spi/Kconfig
+++ b/drivers/spi/Kconfig
@@ -62,7 +62,7 @@
config SPI_ATH79
tristate "Atheros AR71XX/AR724X/AR913X SPI controller driver"
- depends on ATH79 && GENERIC_GPIO
+ depends on ATH79 && GPIOLIB
select SPI_BITBANG
help
This enables support for the SPI controller present on the
@@ -175,7 +175,7 @@
config SPI_GPIO
tristate "GPIO-based bitbanging SPI Master"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select SPI_BITBANG
help
This simple GPIO bitbanging SPI master uses the arch-neutral GPIO
@@ -259,7 +259,7 @@
config SPI_OC_TINY
tristate "OpenCores tiny SPI"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select SPI_BITBANG
help
This is the driver for OpenCores tiny SPI master controller.
@@ -457,7 +457,7 @@
config SPI_TXX9
tristate "Toshiba TXx9 SPI controller"
- depends on GENERIC_GPIO && CPU_TX49XX
+ depends on GPIOLIB && CPU_TX49XX
help
SPI driver for Toshiba TXx9 MIPS SoCs
diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig
index 9f61d46..c0c95be 100644
--- a/drivers/staging/android/Kconfig
+++ b/drivers/staging/android/Kconfig
@@ -54,7 +54,7 @@
config ANDROID_TIMED_GPIO
tristate "Android timed gpio driver"
- depends on GENERIC_GPIO && ANDROID_TIMED_OUTPUT
+ depends on GPIOLIB && ANDROID_TIMED_OUTPUT
default n
config ANDROID_LOW_MEMORY_KILLER
diff --git a/drivers/staging/iio/accel/Kconfig b/drivers/staging/iio/accel/Kconfig
index e2e786d..ad45dfb 100644
--- a/drivers/staging/iio/accel/Kconfig
+++ b/drivers/staging/iio/accel/Kconfig
@@ -61,7 +61,7 @@
depends on SPI
select IIO_TRIGGER if IIO_BUFFER
depends on !IIO_BUFFER || IIO_KFIFO_BUF
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say yes here to build SPI support for the ST microelectronics
accelerometer. The driver supplies direct access via sysfs files
diff --git a/drivers/staging/iio/adc/Kconfig b/drivers/staging/iio/adc/Kconfig
index d990829..cabc7a3 100644
--- a/drivers/staging/iio/adc/Kconfig
+++ b/drivers/staging/iio/adc/Kconfig
@@ -73,7 +73,7 @@
config AD7816
tristate "Analog Devices AD7816/7/8 temperature sensor and ADC driver"
depends on SPI
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say yes here to build support for Analog Devices AD7816/7/8
temperature sensors and ADC.
diff --git a/drivers/staging/iio/addac/Kconfig b/drivers/staging/iio/addac/Kconfig
index 698a897..e6795e0 100644
--- a/drivers/staging/iio/addac/Kconfig
+++ b/drivers/staging/iio/addac/Kconfig
@@ -5,7 +5,7 @@
config ADT7316
tristate "Analog Devices ADT7316/7/8 ADT7516/7/9 temperature sensor, ADC and DAC driver"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say yes here to build support for Analog Devices ADT7316, ADT7317, ADT7318
and ADT7516, ADT7517, ADT7519 temperature sensors, ADC and DAC.
diff --git a/drivers/staging/iio/resolver/Kconfig b/drivers/staging/iio/resolver/Kconfig
index 49f69ef..ce360f1 100644
--- a/drivers/staging/iio/resolver/Kconfig
+++ b/drivers/staging/iio/resolver/Kconfig
@@ -13,7 +13,7 @@
config AD2S1200
tristate "Analog Devices ad2s1200/ad2s1205 driver"
depends on SPI
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say yes here to build support for Analog Devices spi resolver
to digital converters, ad2s1200 and ad2s1205, provides direct access
@@ -22,7 +22,7 @@
config AD2S1210
tristate "Analog Devices ad2s1210 driver"
depends on SPI
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say yes here to build support for Analog Devices spi resolver
to digital converters, ad2s1210, provides direct access via sysfs.
diff --git a/drivers/staging/iio/trigger/Kconfig b/drivers/staging/iio/trigger/Kconfig
index d44d3ad..1a051da 100644
--- a/drivers/staging/iio/trigger/Kconfig
+++ b/drivers/staging/iio/trigger/Kconfig
@@ -14,7 +14,7 @@
config IIO_GPIO_TRIGGER
tristate "GPIO trigger"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Provides support for using GPIO pins as IIO triggers.
diff --git a/drivers/usb/phy/Kconfig b/drivers/usb/phy/Kconfig
index aab2ab2..371d0e7 100644
--- a/drivers/usb/phy/Kconfig
+++ b/drivers/usb/phy/Kconfig
@@ -128,7 +128,7 @@
config USB_GPIO_VBUS
tristate "GPIO based peripheral-only VBUS sensing 'transceiver'"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Provides simple GPIO VBUS sensing for controllers with an
internal transceiver via the usb_phy interface, and
diff --git a/drivers/video/Kconfig b/drivers/video/Kconfig
index c04ccdf..1534cf3 100644
--- a/drivers/video/Kconfig
+++ b/drivers/video/Kconfig
@@ -2483,7 +2483,7 @@
tristate "Solomon SSD1307 framebuffer support"
depends on FB && I2C
depends on OF
- depends on GENERIC_GPIO
+ depends on GPIOLIB
select FB_SYS_FOPS
select FB_SYS_FILLRECT
select FB_SYS_COPYAREA
diff --git a/drivers/video/backlight/Kconfig b/drivers/video/backlight/Kconfig
index 2e166c3..d5ab658 100644
--- a/drivers/video/backlight/Kconfig
+++ b/drivers/video/backlight/Kconfig
@@ -36,14 +36,14 @@
config LCD_L4F00242T03
tristate "Epson L4F00242T03 LCD"
- depends on SPI_MASTER && GENERIC_GPIO
+ depends on SPI_MASTER && GPIOLIB
help
SPI driver for Epson L4F00242T03. This provides basic support
for init and powering the LCD up/down through a sysfs interface.
config LCD_LMS283GF05
tristate "Samsung LMS283GF05 LCD"
- depends on SPI_MASTER && GENERIC_GPIO
+ depends on SPI_MASTER && GPIOLIB
help
SPI driver for Samsung LMS283GF05. This provides basic support
for powering the LCD up/down through a sysfs interface.
diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig
index e8ca63a..2bd1257 100644
--- a/drivers/w1/masters/Kconfig
+++ b/drivers/w1/masters/Kconfig
@@ -50,7 +50,7 @@
config W1_MASTER_GPIO
tristate "GPIO 1-wire busmaster"
- depends on GENERIC_GPIO
+ depends on GPIOLIB
help
Say Y here if you want to communicate with your 1-wire devices using
GPIO pins. This driver uses the GPIO API to control the wire.
diff --git a/include/linux/gpio.h b/include/linux/gpio.h
index f6c7ae3..552e3f4 100644
--- a/include/linux/gpio.h
+++ b/include/linux/gpio.h
@@ -39,7 +39,7 @@
const char *label;
};
-#ifdef CONFIG_GENERIC_GPIO
+#ifdef CONFIG_GPIOLIB
#ifdef CONFIG_ARCH_HAVE_CUSTOM_GPIO_H
#include <asm/gpio.h>
@@ -74,7 +74,7 @@
#endif /* ! CONFIG_ARCH_HAVE_CUSTOM_GPIO_H */
-#else /* ! CONFIG_GENERIC_GPIO */
+#else /* ! CONFIG_GPIOLIB */
#include <linux/kernel.h>
#include <linux/types.h>
@@ -226,7 +226,7 @@
WARN_ON(1);
}
-#endif /* ! CONFIG_GENERIC_GPIO */
+#endif /* ! CONFIG_GPIOLIB */
struct device;