Merge branch 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging
* 'hwmon-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
hwmon: (max1111) Fix race condition causing NULL pointer exception
hwmon: (it87) Fix label group removal
hwmon: (asus_atk0110) Fix memory leak
diff --git a/arch/arm/mach-s3c64xx/dma.c b/arch/arm/mach-s3c64xx/dma.c
index b197171..204bfaf 100644
--- a/arch/arm/mach-s3c64xx/dma.c
+++ b/arch/arm/mach-s3c64xx/dma.c
@@ -113,7 +113,7 @@
return chan;
}
-int s3c2410_dma_config(unsigned int channel, int xferunit)
+int s3c2410_dma_config(enum dma_ch channel, int xferunit)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -297,7 +297,7 @@
return 0;
}
-int s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op)
+int s3c2410_dma_ctrl(enum dma_ch channel, enum s3c2410_chan_op op)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -331,7 +331,7 @@
*
*/
-int s3c2410_dma_enqueue(unsigned int channel, void *id,
+int s3c2410_dma_enqueue(enum dma_ch channel, void *id,
dma_addr_t data, int size)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -415,7 +415,7 @@
EXPORT_SYMBOL(s3c2410_dma_enqueue);
-int s3c2410_dma_devconfig(unsigned int channel,
+int s3c2410_dma_devconfig(enum dma_ch channel,
enum s3c2410_dmasrc source,
unsigned long devaddr)
{
@@ -463,7 +463,7 @@
EXPORT_SYMBOL(s3c2410_dma_devconfig);
-int s3c2410_dma_getposition(unsigned int channel,
+int s3c2410_dma_getposition(enum dma_ch channel,
dma_addr_t *src, dma_addr_t *dst)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -487,7 +487,7 @@
* get control of an dma channel
*/
-int s3c2410_dma_request(unsigned int channel,
+int s3c2410_dma_request(enum dma_ch channel,
struct s3c2410_dma_client *client,
void *dev)
{
@@ -533,7 +533,7 @@
* allowed to go through.
*/
-int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *client)
+int s3c2410_dma_free(enum dma_ch channel, struct s3c2410_dma_client *client)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
unsigned long flags;
diff --git a/arch/arm/plat-s3c24xx/dma.c b/arch/arm/plat-s3c24xx/dma.c
index a79a8cc..539bd0e 100644
--- a/arch/arm/plat-s3c24xx/dma.c
+++ b/arch/arm/plat-s3c24xx/dma.c
@@ -712,7 +712,7 @@
* get control of an dma channel
*/
-int s3c2410_dma_request(unsigned int channel,
+int s3c2410_dma_request(enum dma_ch channel,
struct s3c2410_dma_client *client,
void *dev)
{
@@ -783,7 +783,7 @@
* allowed to go through.
*/
-int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *client)
+int s3c2410_dma_free(enum dma_ch channel, struct s3c2410_dma_client *client)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
unsigned long flags;
@@ -974,7 +974,7 @@
}
int
-s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op)
+s3c2410_dma_ctrl(enum dma_ch channel, enum s3c2410_chan_op op)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -1021,7 +1021,7 @@
* xfersize: size of unit in bytes (1,2,4)
*/
-int s3c2410_dma_config(unsigned int channel,
+int s3c2410_dma_config(enum dma_ch channel,
int xferunit)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -1100,7 +1100,7 @@
* devaddr: physical address of the source
*/
-int s3c2410_dma_devconfig(unsigned int channel,
+int s3c2410_dma_devconfig(enum dma_ch channel,
enum s3c2410_dmasrc source,
unsigned long devaddr)
{
@@ -1173,7 +1173,7 @@
* returns the current transfer points for the dma source and destination
*/
-int s3c2410_dma_getposition(unsigned int channel, dma_addr_t *src, dma_addr_t *dst)
+int s3c2410_dma_getposition(enum dma_ch channel, dma_addr_t *src, dma_addr_t *dst)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
diff --git a/arch/arm/plat-samsung/dma.c b/arch/arm/plat-samsung/dma.c
index cb459dd..6143aa1 100644
--- a/arch/arm/plat-samsung/dma.c
+++ b/arch/arm/plat-samsung/dma.c
@@ -41,7 +41,7 @@
* irq?
*/
-int s3c2410_dma_set_opfn(unsigned int channel, s3c2410_dma_opfn_t rtn)
+int s3c2410_dma_set_opfn(enum dma_ch channel, s3c2410_dma_opfn_t rtn)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -56,7 +56,7 @@
}
EXPORT_SYMBOL(s3c2410_dma_set_opfn);
-int s3c2410_dma_set_buffdone_fn(unsigned int channel, s3c2410_dma_cbfn_t rtn)
+int s3c2410_dma_set_buffdone_fn(enum dma_ch channel, s3c2410_dma_cbfn_t rtn)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
@@ -71,7 +71,7 @@
}
EXPORT_SYMBOL(s3c2410_dma_set_buffdone_fn);
-int s3c2410_dma_setflags(unsigned int channel, unsigned int flags)
+int s3c2410_dma_setflags(enum dma_ch channel, unsigned int flags)
{
struct s3c2410_dma_chan *chan = s3c_dma_lookup_channel(channel);
diff --git a/arch/arm/plat-samsung/include/plat/dma.h b/arch/arm/plat-samsung/include/plat/dma.h
index 2e8f8c6..8c273b7 100644
--- a/arch/arm/plat-samsung/include/plat/dma.h
+++ b/arch/arm/plat-samsung/include/plat/dma.h
@@ -42,6 +42,7 @@
};
struct s3c2410_dma_chan;
+enum dma_ch;
/* s3c2410_dma_cbfn_t
*
@@ -62,7 +63,7 @@
* request a dma channel exclusivley
*/
-extern int s3c2410_dma_request(unsigned int channel,
+extern int s3c2410_dma_request(enum dma_ch channel,
struct s3c2410_dma_client *, void *dev);
@@ -71,14 +72,14 @@
* change the state of the dma channel
*/
-extern int s3c2410_dma_ctrl(unsigned int channel, enum s3c2410_chan_op op);
+extern int s3c2410_dma_ctrl(enum dma_ch channel, enum s3c2410_chan_op op);
/* s3c2410_dma_setflags
*
* set the channel's flags to a given state
*/
-extern int s3c2410_dma_setflags(unsigned int channel,
+extern int s3c2410_dma_setflags(enum dma_ch channel,
unsigned int flags);
/* s3c2410_dma_free
@@ -86,7 +87,7 @@
* free the dma channel (will also abort any outstanding operations)
*/
-extern int s3c2410_dma_free(unsigned int channel, struct s3c2410_dma_client *);
+extern int s3c2410_dma_free(enum dma_ch channel, struct s3c2410_dma_client *);
/* s3c2410_dma_enqueue
*
@@ -95,7 +96,7 @@
* drained before the buffer is given to the DMA system.
*/
-extern int s3c2410_dma_enqueue(unsigned int channel, void *id,
+extern int s3c2410_dma_enqueue(enum dma_ch channel, void *id,
dma_addr_t data, int size);
/* s3c2410_dma_config
@@ -103,14 +104,14 @@
* configure the dma channel
*/
-extern int s3c2410_dma_config(unsigned int channel, int xferunit);
+extern int s3c2410_dma_config(enum dma_ch channel, int xferunit);
/* s3c2410_dma_devconfig
*
* configure the device we're talking to
*/
-extern int s3c2410_dma_devconfig(unsigned int channel,
+extern int s3c2410_dma_devconfig(enum dma_ch channel,
enum s3c2410_dmasrc source, unsigned long devaddr);
/* s3c2410_dma_getposition
@@ -118,10 +119,10 @@
* get the position that the dma transfer is currently at
*/
-extern int s3c2410_dma_getposition(unsigned int channel,
+extern int s3c2410_dma_getposition(enum dma_ch channel,
dma_addr_t *src, dma_addr_t *dest);
-extern int s3c2410_dma_set_opfn(unsigned int, s3c2410_dma_opfn_t rtn);
-extern int s3c2410_dma_set_buffdone_fn(unsigned int, s3c2410_dma_cbfn_t rtn);
+extern int s3c2410_dma_set_opfn(enum dma_ch, s3c2410_dma_opfn_t rtn);
+extern int s3c2410_dma_set_buffdone_fn(enum dma_ch, s3c2410_dma_cbfn_t rtn);
diff --git a/arch/arm/plat-samsung/irq-uart.c b/arch/arm/plat-samsung/irq-uart.c
index 0e46588..657405c 100644
--- a/arch/arm/plat-samsung/irq-uart.c
+++ b/arch/arm/plat-samsung/irq-uart.c
@@ -54,6 +54,13 @@
gc = irq_alloc_generic_chip("s3c-uart", 1, uirq->base_irq, reg_base,
handle_level_irq);
+
+ if (!gc) {
+ pr_err("%s: irq_alloc_generic_chip for IRQ %u failed\n",
+ __func__, uirq->base_irq);
+ return;
+ }
+
ct = gc->chip_types;
ct->chip.irq_ack = irq_gc_ack_set_bit;
ct->chip.irq_mask = irq_gc_mask_set_bit;
diff --git a/arch/arm/plat-samsung/irq-vic-timer.c b/arch/arm/plat-samsung/irq-vic-timer.c
index a607546..f714d06 100644
--- a/arch/arm/plat-samsung/irq-vic-timer.c
+++ b/arch/arm/plat-samsung/irq-vic-timer.c
@@ -54,6 +54,13 @@
s3c_tgc = irq_alloc_generic_chip("s3c-timer", 1, timer_irq,
S3C64XX_TINT_CSTAT, handle_level_irq);
+
+ if (!s3c_tgc) {
+ pr_err("%s: irq_alloc_generic_chip for IRQ %d failed\n",
+ __func__, timer_irq);
+ return;
+ }
+
ct = s3c_tgc->chip_types;
ct->chip.irq_mask = irq_gc_mask_clr_bit;
ct->chip.irq_unmask = irq_gc_mask_set_bit;
diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
index c018696..5c74eb7 100644
--- a/arch/mips/kernel/i8259.c
+++ b/arch/mips/kernel/i8259.c
@@ -14,7 +14,7 @@
#include <linux/interrupt.h>
#include <linux/kernel.h>
#include <linux/spinlock.h>
-#include <linux/sysdev.h>
+#include <linux/syscore_ops.h>
#include <linux/irq.h>
#include <asm/i8259.h>
@@ -215,14 +215,13 @@
}
}
-static int i8259A_resume(struct sys_device *dev)
+static void i8259A_resume(void)
{
if (i8259A_auto_eoi >= 0)
init_8259A(i8259A_auto_eoi);
- return 0;
}
-static int i8259A_shutdown(struct sys_device *dev)
+static void i8259A_shutdown(void)
{
/* Put the i8259A into a quiescent state that
* the kernel initialization code can get it
@@ -232,26 +231,17 @@
outb(0xff, PIC_MASTER_IMR); /* mask all of 8259A-1 */
outb(0xff, PIC_SLAVE_IMR); /* mask all of 8259A-1 */
}
- return 0;
}
-static struct sysdev_class i8259_sysdev_class = {
- .name = "i8259",
+static struct syscore_ops i8259_syscore_ops = {
.resume = i8259A_resume,
.shutdown = i8259A_shutdown,
};
-static struct sys_device device_i8259A = {
- .id = 0,
- .cls = &i8259_sysdev_class,
-};
-
static int __init i8259A_init_sysfs(void)
{
- int error = sysdev_class_register(&i8259_sysdev_class);
- if (!error)
- error = sysdev_register(&device_i8259A);
- return error;
+ register_syscore_ops(&i8259_syscore_ops);
+ return 0;
}
device_initcall(i8259A_init_sysfs);
diff --git a/arch/sparc/include/asm/irqflags_32.h b/arch/sparc/include/asm/irqflags_32.h
index d4d0711..1484890 100644
--- a/arch/sparc/include/asm/irqflags_32.h
+++ b/arch/sparc/include/asm/irqflags_32.h
@@ -18,7 +18,7 @@
extern unsigned long arch_local_irq_save(void);
extern void arch_local_irq_enable(void);
-static inline unsigned long arch_local_save_flags(void)
+static inline notrace unsigned long arch_local_save_flags(void)
{
unsigned long flags;
@@ -26,17 +26,17 @@
return flags;
}
-static inline void arch_local_irq_disable(void)
+static inline notrace void arch_local_irq_disable(void)
{
arch_local_irq_save();
}
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
+static inline notrace bool arch_irqs_disabled_flags(unsigned long flags)
{
return (flags & PSR_PIL) != 0;
}
-static inline bool arch_irqs_disabled(void)
+static inline notrace bool arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(arch_local_save_flags());
}
diff --git a/arch/sparc/include/asm/irqflags_64.h b/arch/sparc/include/asm/irqflags_64.h
index aab969c..23cd27f 100644
--- a/arch/sparc/include/asm/irqflags_64.h
+++ b/arch/sparc/include/asm/irqflags_64.h
@@ -14,7 +14,7 @@
#ifndef __ASSEMBLY__
-static inline unsigned long arch_local_save_flags(void)
+static inline notrace unsigned long arch_local_save_flags(void)
{
unsigned long flags;
@@ -26,7 +26,7 @@
return flags;
}
-static inline void arch_local_irq_restore(unsigned long flags)
+static inline notrace void arch_local_irq_restore(unsigned long flags)
{
__asm__ __volatile__(
"wrpr %0, %%pil"
@@ -36,7 +36,7 @@
);
}
-static inline void arch_local_irq_disable(void)
+static inline notrace void arch_local_irq_disable(void)
{
__asm__ __volatile__(
"wrpr %0, %%pil"
@@ -46,7 +46,7 @@
);
}
-static inline void arch_local_irq_enable(void)
+static inline notrace void arch_local_irq_enable(void)
{
__asm__ __volatile__(
"wrpr 0, %%pil"
@@ -56,17 +56,17 @@
);
}
-static inline int arch_irqs_disabled_flags(unsigned long flags)
+static inline notrace int arch_irqs_disabled_flags(unsigned long flags)
{
return (flags > 0);
}
-static inline int arch_irqs_disabled(void)
+static inline notrace int arch_irqs_disabled(void)
{
return arch_irqs_disabled_flags(arch_local_save_flags());
}
-static inline unsigned long arch_local_irq_save(void)
+static inline notrace unsigned long arch_local_irq_save(void)
{
unsigned long flags, tmp;
diff --git a/arch/sparc/kernel/entry.S b/arch/sparc/kernel/entry.S
index 9fe08a1..f445e98 100644
--- a/arch/sparc/kernel/entry.S
+++ b/arch/sparc/kernel/entry.S
@@ -293,7 +293,7 @@
WRITE_PAUSE
wr %l4, PSR_ET, %psr
WRITE_PAUSE
- sll %o3, 28, %o2 ! shift for simpler checks below
+ srl %o3, 28, %o2 ! shift for simpler checks below
maybe_smp4m_msg_check_single:
andcc %o2, 0x1, %g0
beq,a maybe_smp4m_msg_check_mask
diff --git a/arch/sparc/mm/leon_mm.c b/arch/sparc/mm/leon_mm.c
index c0e0129..e485a68 100644
--- a/arch/sparc/mm/leon_mm.c
+++ b/arch/sparc/mm/leon_mm.c
@@ -226,7 +226,7 @@
* Leon2 and Leon3 differ in their way of telling cache information
*
*/
-int leon_flush_needed(void)
+int __init leon_flush_needed(void)
{
int flush_needed = -1;
unsigned int ssize, sets;
diff --git a/drivers/acpi/apei/hest.c b/drivers/acpi/apei/hest.c
index abda378..181bc2f 100644
--- a/drivers/acpi/apei/hest.c
+++ b/drivers/acpi/apei/hest.c
@@ -139,13 +139,23 @@
{
struct platform_device *ghes_dev;
struct ghes_arr *ghes_arr = data;
- int rc;
+ int rc, i;
if (hest_hdr->type != ACPI_HEST_TYPE_GENERIC_ERROR)
return 0;
if (!((struct acpi_hest_generic *)hest_hdr)->enabled)
return 0;
+ for (i = 0; i < ghes_arr->count; i++) {
+ struct acpi_hest_header *hdr;
+ ghes_dev = ghes_arr->ghes_devs[i];
+ hdr = *(struct acpi_hest_header **)ghes_dev->dev.platform_data;
+ if (hdr->source_id == hest_hdr->source_id) {
+ pr_warning(FW_WARN HEST_PFX "Duplicated hardware error source ID: %d.\n",
+ hdr->source_id);
+ return -EIO;
+ }
+ }
ghes_dev = platform_device_alloc("GHES", hest_hdr->source_id);
if (!ghes_dev)
return -ENOMEM;
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 52ca964..372f9b7 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -1333,23 +1333,6 @@
EXPORT_SYMBOL(acpi_resources_are_enforced);
/*
- * Create and initialize a spinlock.
- */
-acpi_status
-acpi_os_create_lock(acpi_spinlock *out_handle)
-{
- spinlock_t *lock;
-
- lock = ACPI_ALLOCATE(sizeof(spinlock_t));
- if (!lock)
- return AE_NO_MEMORY;
- spin_lock_init(lock);
- *out_handle = lock;
-
- return AE_OK;
-}
-
-/*
* Deallocate the memory for a spinlock.
*/
void acpi_os_delete_lock(acpi_spinlock handle)
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 9827804..5b6b451 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -1988,6 +1988,14 @@
if (dvbdev->users == -1 && fe->ops.ts_bus_ctrl) {
if ((ret = fe->ops.ts_bus_ctrl(fe, 1)) < 0)
goto err0;
+
+ /* If we took control of the bus, we need to force
+ reinitialization. This is because many ts_bus_ctrl()
+ functions strobe the RESET pin on the demod, and if the
+ frontend thread already exists then the dvb_init() routine
+ won't get called (which is what usually does initial
+ register configuration). */
+ fepriv->reinitialise = 1;
}
if ((ret = dvb_generic_open (inode, file)) < 0)
diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig
index e4c97fd..52798a1 100644
--- a/drivers/media/radio/Kconfig
+++ b/drivers/media/radio/Kconfig
@@ -168,7 +168,7 @@
config RADIO_MIROPCM20
tristate "miroSOUND PCM20 radio"
- depends on ISA && VIDEO_V4L2 && SND
+ depends on ISA && ISA_DMA_API && VIDEO_V4L2 && SND
select SND_ISA
select SND_MIRO
---help---
@@ -201,7 +201,7 @@
config RADIO_SF16FMR2
tristate "SF16FMR2 Radio"
- depends on ISA && VIDEO_V4L2
+ depends on ISA && VIDEO_V4L2 && SND
---help---
Choose Y here if you have one of these FM radio cards.
diff --git a/drivers/media/rc/mceusb.c b/drivers/media/rc/mceusb.c
index 06dfe09..ec972dc 100644
--- a/drivers/media/rc/mceusb.c
+++ b/drivers/media/rc/mceusb.c
@@ -558,9 +558,10 @@
inout, data1);
break;
case MCE_CMD_S_TIMEOUT:
- /* value is in units of 50us, so x*50/100 or x/2 ms */
+ /* value is in units of 50us, so x*50/1000 ms */
dev_info(dev, "%s receive timeout of %d ms\n",
- inout, ((data1 << 8) | data2) / 2);
+ inout,
+ ((data1 << 8) | data2) * MCE_TIME_UNIT / 1000);
break;
case MCE_CMD_G_TIMEOUT:
dev_info(dev, "Get receive timeout\n");
@@ -847,7 +848,7 @@
switch (ir->buf_in[index]) {
/* 2-byte return value commands */
case MCE_CMD_S_TIMEOUT:
- ir->rc->timeout = US_TO_NS((hi << 8 | lo) / 2);
+ ir->rc->timeout = US_TO_NS((hi << 8 | lo) * MCE_TIME_UNIT);
break;
/* 1-byte return value commands */
@@ -1078,7 +1079,7 @@
rc->priv = ir;
rc->driver_type = RC_DRIVER_IR_RAW;
rc->allowed_protos = RC_TYPE_ALL;
- rc->timeout = US_TO_NS(1000);
+ rc->timeout = MS_TO_NS(100);
if (!ir->flags.no_tx) {
rc->s_tx_mask = mceusb_set_tx_mask;
rc->s_tx_carrier = mceusb_set_tx_carrier;
diff --git a/drivers/media/rc/nuvoton-cir.c b/drivers/media/rc/nuvoton-cir.c
index 565f24c..ce595f9 100644
--- a/drivers/media/rc/nuvoton-cir.c
+++ b/drivers/media/rc/nuvoton-cir.c
@@ -1110,7 +1110,7 @@
rdev->dev.parent = &pdev->dev;
rdev->driver_name = NVT_DRIVER_NAME;
rdev->map_name = RC_MAP_RC6_MCE;
- rdev->timeout = US_TO_NS(1000);
+ rdev->timeout = MS_TO_NS(100);
/* rx resolution is hardwired to 50us atm, 1, 25, 100 also possible */
rdev->rx_resolution = US_TO_NS(CIR_SAMPLE_PERIOD);
#if 0
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 64d9b21..419777a 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -2060,12 +2060,8 @@
goto fail_irq;
}
- if (!pci_enable_msi(pci_dev))
- err = request_irq(pci_dev->irq, cx23885_irq,
- IRQF_DISABLED, dev->name, dev);
- else
- err = request_irq(pci_dev->irq, cx23885_irq,
- IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
+ err = request_irq(pci_dev->irq, cx23885_irq,
+ IRQF_SHARED | IRQF_DISABLED, dev->name, dev);
if (err < 0) {
printk(KERN_ERR "%s: can't get IRQ %d\n",
dev->name, pci_dev->irq);
@@ -2114,7 +2110,6 @@
/* unregister stuff */
free_irq(pci_dev->irq, dev);
- pci_disable_msi(pci_dev);
cx23885_dev_unregister(dev);
v4l2_device_unregister(v4l2_dev);
diff --git a/drivers/media/video/tuner-core.c b/drivers/media/video/tuner-core.c
index cfa9f7e..a03945a 100644
--- a/drivers/media/video/tuner-core.c
+++ b/drivers/media/video/tuner-core.c
@@ -714,10 +714,19 @@
* returns 0.
* This function is needed for boards that have a separate tuner for
* radio (like devices with tea5767).
+ * NOTE: mt20xx uses V4L2_TUNER_DIGITAL_TV and calls set_tv_freq to
+ * select a TV frequency. So, t_mode = T_ANALOG_TV could actually
+ * be used to represent a Digital TV too.
*/
static inline int check_mode(struct tuner *t, enum v4l2_tuner_type mode)
{
- if ((1 << mode & t->mode_mask) == 0)
+ int t_mode;
+ if (mode == V4L2_TUNER_RADIO)
+ t_mode = T_RADIO;
+ else
+ t_mode = T_ANALOG_TV;
+
+ if ((t_mode & t->mode_mask) == 0)
return -EINVAL;
return 0;
@@ -984,7 +993,7 @@
case V4L2_TUNER_RADIO:
p = "radio";
break;
- case V4L2_TUNER_DIGITAL_TV:
+ case V4L2_TUNER_DIGITAL_TV: /* Used by mt20xx */
p = "digital TV";
break;
case V4L2_TUNER_ANALOG_TV:
@@ -1135,9 +1144,8 @@
return 0;
if (vt->type == t->mode && analog_ops->get_afc)
vt->afc = analog_ops->get_afc(&t->fe);
- if (vt->type == V4L2_TUNER_ANALOG_TV)
+ if (t->mode != V4L2_TUNER_RADIO) {
vt->capability |= V4L2_TUNER_CAP_NORM;
- if (vt->type != V4L2_TUNER_RADIO) {
vt->rangelow = tv_range[0] * 16;
vt->rangehigh = tv_range[1] * 16;
return 0;
diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
index eafe44a..63c22b0 100644
--- a/drivers/net/bonding/bond_main.c
+++ b/drivers/net/bonding/bond_main.c
@@ -1428,9 +1428,9 @@
return features;
}
-#define BOND_VLAN_FEATURES (NETIF_F_ALL_TX_OFFLOADS | \
- NETIF_F_SOFT_FEATURES | \
- NETIF_F_LRO)
+#define BOND_VLAN_FEATURES (NETIF_F_ALL_CSUM | NETIF_F_SG | \
+ NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
+ NETIF_F_HIGHDMA | NETIF_F_LRO)
static void bond_compute_features(struct bonding *bond)
{
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 2dfcc80..dfa55f9 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -2289,6 +2289,23 @@
return 0;
}
+/* Check if rx parser should be activated */
+void gfar_check_rx_parser_mode(struct gfar_private *priv)
+{
+ struct gfar __iomem *regs;
+ u32 tempval;
+
+ regs = priv->gfargrp[0].regs;
+
+ tempval = gfar_read(®s->rctrl);
+ /* If parse is no longer required, then disable parser */
+ if (tempval & RCTRL_REQ_PARSER)
+ tempval |= RCTRL_PRSDEP_INIT;
+ else
+ tempval &= ~RCTRL_PRSDEP_INIT;
+ gfar_write(®s->rctrl, tempval);
+}
+
/* Enables and disables VLAN insertion/extraction */
static void gfar_vlan_rx_register(struct net_device *dev,
@@ -2325,12 +2342,9 @@
/* Disable VLAN tag extraction */
tempval = gfar_read(®s->rctrl);
tempval &= ~RCTRL_VLEX;
- /* If parse is no longer required, then disable parser */
- if (tempval & RCTRL_REQ_PARSER)
- tempval |= RCTRL_PRSDEP_INIT;
- else
- tempval &= ~RCTRL_PRSDEP_INIT;
gfar_write(®s->rctrl, tempval);
+
+ gfar_check_rx_parser_mode(priv);
}
gfar_change_mtu(dev, dev->mtu);
diff --git a/drivers/net/gianfar.h b/drivers/net/gianfar.h
index ba36dc7..440e69d 100644
--- a/drivers/net/gianfar.h
+++ b/drivers/net/gianfar.h
@@ -274,7 +274,7 @@
#define RCTRL_PROM 0x00000008
#define RCTRL_EMEN 0x00000002
#define RCTRL_REQ_PARSER (RCTRL_VLEX | RCTRL_IPCSEN | \
- RCTRL_TUCSEN)
+ RCTRL_TUCSEN | RCTRL_FILREN)
#define RCTRL_CHECKSUMMING (RCTRL_IPCSEN | RCTRL_TUCSEN | \
RCTRL_PRSDEP_INIT)
#define RCTRL_EXTHASH (RCTRL_GHTX)
@@ -1156,6 +1156,7 @@
unsigned long tx_mask, unsigned long rx_mask);
void gfar_init_sysfs(struct net_device *dev);
int gfar_set_features(struct net_device *dev, u32 features);
+extern void gfar_check_rx_parser_mode(struct gfar_private *priv);
extern const struct ethtool_ops gfar_ethtool_ops;
diff --git a/drivers/net/r6040.c b/drivers/net/r6040.c
index 200a363..0ffec46 100644
--- a/drivers/net/r6040.c
+++ b/drivers/net/r6040.c
@@ -677,9 +677,11 @@
if (status & RX_FIFO_FULL)
dev->stats.rx_fifo_errors++;
- /* Mask off RX interrupt */
- misr &= ~RX_INTS;
- napi_schedule(&lp->napi);
+ if (likely(napi_schedule_prep(&lp->napi))) {
+ /* Mask off RX interrupt */
+ misr &= ~RX_INTS;
+ __napi_schedule(&lp->napi);
+ }
}
/* TX interrupt request */
diff --git a/drivers/watchdog/Kconfig b/drivers/watchdog/Kconfig
index 9536d38..21d816e 100644
--- a/drivers/watchdog/Kconfig
+++ b/drivers/watchdog/Kconfig
@@ -599,8 +599,7 @@
config HP_WATCHDOG
tristate "HP ProLiant iLO2+ Hardware Watchdog Timer"
- depends on X86
- default m
+ depends on X86 && PCI
help
A software monitoring watchdog and NMI sourcing driver. This driver
will detect lockups and provide a stack trace. This is a driver that
diff --git a/fs/cifs/cifsfs.h b/fs/cifs/cifsfs.h
index 0900e16..036ca83 100644
--- a/fs/cifs/cifsfs.h
+++ b/fs/cifs/cifsfs.h
@@ -129,5 +129,5 @@
extern const struct export_operations cifs_export_ops;
#endif /* CIFS_NFSD_EXPORT */
-#define CIFS_VERSION "1.73"
+#define CIFS_VERSION "1.74"
#endif /* _CIFSFS_H */
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index dbd669c..ccc1afa 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -3485,7 +3485,7 @@
goto out;
}
- snprintf(username, MAX_USERNAME_SIZE, "krb50x%x", fsuid);
+ snprintf(username, sizeof(username), "krb50x%x", fsuid);
vol_info->username = username;
vol_info->local_nls = cifs_sb->local_nls;
vol_info->linux_uid = fsuid;
diff --git a/fs/cifs/sess.c b/fs/cifs/sess.c
index 3892ab8..d3e6196 100644
--- a/fs/cifs/sess.c
+++ b/fs/cifs/sess.c
@@ -428,8 +428,7 @@
(SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) {
flags |= NTLMSSP_NEGOTIATE_SIGN;
if (!ses->server->session_estab)
- flags |= NTLMSSP_NEGOTIATE_KEY_XCH |
- NTLMSSP_NEGOTIATE_EXTENDED_SEC;
+ flags |= NTLMSSP_NEGOTIATE_KEY_XCH;
}
sec_blob->NegotiateFlags = cpu_to_le32(flags);
@@ -465,10 +464,11 @@
NTLMSSP_NEGOTIATE_128 | NTLMSSP_NEGOTIATE_UNICODE |
NTLMSSP_NEGOTIATE_NTLM | NTLMSSP_NEGOTIATE_EXTENDED_SEC;
if (ses->server->sec_mode &
- (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED))
+ (SECMODE_SIGN_REQUIRED | SECMODE_SIGN_ENABLED)) {
flags |= NTLMSSP_NEGOTIATE_SIGN;
- if (ses->server->sec_mode & SECMODE_SIGN_REQUIRED)
- flags |= NTLMSSP_NEGOTIATE_ALWAYS_SIGN;
+ if (!ses->server->session_estab)
+ flags |= NTLMSSP_NEGOTIATE_KEY_XCH;
+ }
tmp = pbuffer + sizeof(AUTHENTICATE_MESSAGE);
sec_blob->NegotiateFlags = cpu_to_le32(flags);
diff --git a/include/acpi/acpi_bus.h b/include/acpi/acpi_bus.h
index 3a10ef5..6cd5b64 100644
--- a/include/acpi/acpi_bus.h
+++ b/include/acpi/acpi_bus.h
@@ -210,7 +210,7 @@
struct acpi_device_power {
int state; /* Current state */
struct acpi_device_power_flags flags;
- struct acpi_device_power_state states[4]; /* Power states (D0-D3) */
+ struct acpi_device_power_state states[ACPI_D_STATE_COUNT]; /* Power states (D0-D3Cold) */
};
/* Performance Management */
diff --git a/include/acpi/acpiosxf.h b/include/acpi/acpiosxf.h
index a756bc8..4543b6f 100644
--- a/include/acpi/acpiosxf.h
+++ b/include/acpi/acpiosxf.h
@@ -98,8 +98,11 @@
/*
* Spinlock primitives
*/
+
+#ifndef acpi_os_create_lock
acpi_status
acpi_os_create_lock(acpi_spinlock *out_handle);
+#endif
void acpi_os_delete_lock(acpi_spinlock handle);
diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 5d2a5e9..2ce1be9 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -159,6 +159,24 @@
} while (0)
#endif
+/*
+ * When lockdep is enabled, the spin_lock_init() macro stringifies it's
+ * argument and uses that as a name for the lock in debugging.
+ * By executing spin_lock_init() in a macro the key changes from "lock" for
+ * all locks to the name of the argument of acpi_os_create_lock(), which
+ * prevents lockdep from reporting false positives for ACPICA locks.
+ */
+#define acpi_os_create_lock(__handle) \
+({ \
+ spinlock_t *lock = ACPI_ALLOCATE(sizeof(*lock)); \
+ \
+ if (lock) { \
+ *(__handle) = lock; \
+ spin_lock_init(*(__handle)); \
+ } \
+ lock ? AE_OK : AE_NO_MEMORY; \
+})
+
#endif /* __KERNEL__ */
#endif /* __ACLINUX_H__ */
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 54b8b4d..9e19477 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1097,12 +1097,6 @@
#define NETIF_F_ALL_FCOE (NETIF_F_FCOE_CRC | NETIF_F_FCOE_MTU | \
NETIF_F_FSO)
-#define NETIF_F_ALL_TX_OFFLOADS (NETIF_F_ALL_CSUM | NETIF_F_SG | \
- NETIF_F_FRAGLIST | NETIF_F_ALL_TSO | \
- NETIF_F_HIGHDMA | \
- NETIF_F_SCTP_CSUM | \
- NETIF_F_ALL_FCOE)
-
/*
* If one device supports one of these features, then enable them
* for all in netdev_increment_features.
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 86bff9b..6e82148 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -528,7 +528,11 @@
(1<<__LINK_STATE_DORMANT))) |
(1<<__LINK_STATE_PRESENT);
- dev->hw_features = NETIF_F_ALL_TX_OFFLOADS;
+ dev->hw_features = NETIF_F_ALL_CSUM | NETIF_F_SG |
+ NETIF_F_FRAGLIST | NETIF_F_ALL_TSO |
+ NETIF_F_HIGHDMA | NETIF_F_SCTP_CSUM |
+ NETIF_F_ALL_FCOE;
+
dev->features |= real_dev->vlan_features | NETIF_F_LLTX;
dev->gso_max_size = real_dev->gso_max_size;
diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
index ebff14c..7705e26 100644
--- a/net/bluetooth/l2cap_core.c
+++ b/net/bluetooth/l2cap_core.c
@@ -620,7 +620,8 @@
struct sock *parent = bt_sk(sk)->parent;
rsp.result = cpu_to_le16(L2CAP_CR_PEND);
rsp.status = cpu_to_le16(L2CAP_CS_AUTHOR_PEND);
- parent->sk_data_ready(parent, 0);
+ if (parent)
+ parent->sk_data_ready(parent, 0);
} else {
sk->sk_state = BT_CONFIG;
@@ -2323,8 +2324,7 @@
sk = chan->sk;
- if ((bt_sk(sk)->defer_setup && sk->sk_state != BT_CONNECT2) ||
- (!bt_sk(sk)->defer_setup && sk->sk_state != BT_CONFIG)) {
+ if (sk->sk_state != BT_CONFIG && sk->sk_state != BT_CONNECT2) {
struct l2cap_cmd_rej rej;
rej.reason = cpu_to_le16(0x0002);
@@ -4010,7 +4010,8 @@
struct sock *parent = bt_sk(sk)->parent;
res = L2CAP_CR_PEND;
stat = L2CAP_CS_AUTHOR_PEND;
- parent->sk_data_ready(parent, 0);
+ if (parent)
+ parent->sk_data_ready(parent, 0);
} else {
sk->sk_state = BT_CONFIG;
res = L2CAP_CR_SUCCESS;
diff --git a/net/sctp/output.c b/net/sctp/output.c
index b4f3cf0..08b3cea 100644
--- a/net/sctp/output.c
+++ b/net/sctp/output.c
@@ -500,23 +500,20 @@
* Note: Adler-32 is no longer applicable, as has been replaced
* by CRC32-C as described in <draft-ietf-tsvwg-sctpcsum-02.txt>.
*/
- if (!sctp_checksum_disable &&
- !(dst->dev->features & (NETIF_F_NO_CSUM | NETIF_F_SCTP_CSUM))) {
- __u32 crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
+ if (!sctp_checksum_disable) {
+ if (!(dst->dev->features & NETIF_F_SCTP_CSUM)) {
+ __u32 crc32 = sctp_start_cksum((__u8 *)sh, cksum_buf_len);
- /* 3) Put the resultant value into the checksum field in the
- * common header, and leave the rest of the bits unchanged.
- */
- sh->checksum = sctp_end_cksum(crc32);
- } else {
- if (dst->dev->features & NETIF_F_SCTP_CSUM) {
+ /* 3) Put the resultant value into the checksum field in the
+ * common header, and leave the rest of the bits unchanged.
+ */
+ sh->checksum = sctp_end_cksum(crc32);
+ } else {
/* no need to seed pseudo checksum for SCTP */
nskb->ip_summed = CHECKSUM_PARTIAL;
nskb->csum_start = (skb_transport_header(nskb) -
nskb->head);
nskb->csum_offset = offsetof(struct sctphdr, checksum);
- } else {
- nskb->ip_summed = CHECKSUM_UNNECESSARY;
}
}