Merge branch 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32
* 'for-linus' of git://www.atmel.no/~hskinnemoen/linux/kernel/avr32:
AVR32: Add missing return instruction in __raw_writesb
AVR32: Wire up sys_epoll_pwait
AVR32: Fix thinko in generic_find_next_zero_le_bit()
AVR32: Get rid of board_early_init
diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c
index 191ab85..272c011 100644
--- a/arch/avr32/boards/atstk1000/setup.c
+++ b/arch/avr32/boards/atstk1000/setup.c
@@ -21,15 +21,6 @@
struct lcdc_platform_data __initdata atstk1000_fb0_data;
-asmlinkage void __init board_early_init(void)
-{
- extern void sdram_init(void);
-
-#ifdef CONFIG_LOADER_STANDALONE
- sdram_init();
-#endif
-}
-
void __init board_setup_fbmem(unsigned long fbmem_start,
unsigned long fbmem_size)
{
diff --git a/arch/avr32/kernel/head.S b/arch/avr32/kernel/head.S
index 773b7ad..6163bd0 100644
--- a/arch/avr32/kernel/head.S
+++ b/arch/avr32/kernel/head.S
@@ -30,9 +30,6 @@
mov r7, 0
#endif
- /* Set up the PIO, SDRAM controller, early printk, etc. */
- rcall board_early_init
-
/* Start the show */
lddpc pc, kernel_start_addr
diff --git a/arch/avr32/kernel/syscall-stubs.S b/arch/avr32/kernel/syscall-stubs.S
index 7589a9b..890286a 100644
--- a/arch/avr32/kernel/syscall-stubs.S
+++ b/arch/avr32/kernel/syscall-stubs.S
@@ -100,3 +100,12 @@
rcall sys_splice
sub sp, -4
popm pc
+
+ .global __sys_epoll_pwait
+ .type __sys_epoll_pwait,@function
+__sys_epoll_pwait:
+ pushm lr
+ st.w --sp, ARG6
+ rcall sys_epoll_pwait
+ sub sp, -4
+ popm pc
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 63b2069..db8f8b5 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -286,4 +286,5 @@
.long sys_sync_file_range
.long sys_tee
.long sys_vmsplice
+ .long __sys_epoll_pwait /* 265 */
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */
diff --git a/arch/avr32/lib/findbit.S b/arch/avr32/lib/findbit.S
index 2b4856f..c6b91de 100644
--- a/arch/avr32/lib/findbit.S
+++ b/arch/avr32/lib/findbit.S
@@ -136,6 +136,7 @@
/* offset is not word-aligned. Handle the first (32 - r10) bits */
ldswp.w r8, r12[0]
sub r12, -4
+ com r8
lsr r8, r8, r10
brne .L_found
@@ -146,7 +147,7 @@
/* Main loop. offset must be word-aligned */
1: ldswp.w r8, r12[0]
- cp.w r8, 0
+ com r8
brne .L_found
sub r12, -4
sub r9, 32
diff --git a/arch/avr32/lib/io-readsb.S b/arch/avr32/lib/io-readsb.S
index b319d5e..2be5da7 100644
--- a/arch/avr32/lib/io-readsb.S
+++ b/arch/avr32/lib/io-readsb.S
@@ -45,3 +45,5 @@
sub r10, 1
st.b r11++, r8
brne 3b
+
+ retal r12
diff --git a/include/asm-avr32/unistd.h b/include/asm-avr32/unistd.h
index a50e500..56ed1f9 100644
--- a/include/asm-avr32/unistd.h
+++ b/include/asm-avr32/unistd.h
@@ -280,9 +280,10 @@
#define __NR_sync_file_range 262
#define __NR_tee 263
#define __NR_vmsplice 264
+#define __NR_epoll_pwait 265
#ifdef __KERNEL__
-#define NR_syscalls 265
+#define NR_syscalls 266
#define __ARCH_WANT_IPC_PARSE_VERSION