aboutsummaryrefslogtreecommitdiff
path: root/arch/avr32
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:50:25 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-05-09 12:50:25 -0700
commit3960208f9ca0cf6bdb31c21c59ac0526303f8b34 (patch)
treeca1948cec8fb390e5298498361194db145e2e49f /arch/avr32
parentb0b73cb41d56ee391f20cbd3e4304e2303a8829b (diff)
parent47cc3e780474be2e462278d63d77c27a493b28ed (diff)
downloadlinux-2.6.34-ux500-3960208f9ca0cf6bdb31c21c59ac0526303f8b34.tar.gz
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] Wire up sys_utimensat [AVR32] Fix section mismatch .taglist -> .init.text [AVR32] Implement dma_{alloc,free}_writecombine() AVR32: Spinlock initializer cleanup [AVR32] Use correct config symbol when setting cpuflags
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/Makefile2
-rw-r--r--arch/avr32/kernel/syscall_table.S1
-rw-r--r--arch/avr32/kernel/traps.c2
-rw-r--r--arch/avr32/kernel/vmlinux.lds.c2
-rw-r--r--arch/avr32/mach-at32ap/clock.c2
-rw-r--r--arch/avr32/mm/dma-coherent.c12
6 files changed, 13 insertions, 8 deletions
diff --git a/arch/avr32/Makefile b/arch/avr32/Makefile
index 6115fc1f0cf..dc6bc01f232 100644
--- a/arch/avr32/Makefile
+++ b/arch/avr32/Makefile
@@ -16,7 +16,7 @@ AFLAGS += -mrelax -mno-pic
CFLAGS_MODULE += -mno-relax
LDFLAGS_vmlinux += --relax
-cpuflags-$(CONFIG_CPU_AP7000) += -mcpu=ap7000
+cpuflags-$(CONFIG_CPU_AT32AP7000) += -mcpu=ap7000
CFLAGS += $(cpuflags-y)
AFLAGS += $(cpuflags-y)
diff --git a/arch/avr32/kernel/syscall_table.S b/arch/avr32/kernel/syscall_table.S
index 7c279586fbb..07f6a6fa340 100644
--- a/arch/avr32/kernel/syscall_table.S
+++ b/arch/avr32/kernel/syscall_table.S
@@ -291,4 +291,5 @@ sys_call_table:
.long sys_shmget /* 275 */
.long sys_shmdt
.long sys_shmctl
+ .long sys_utimensat
.long sys_ni_syscall /* r8 is saturated at nr_syscalls */
diff --git a/arch/avr32/kernel/traps.c b/arch/avr32/kernel/traps.c
index 4de9edf96ed..86d107511dd 100644
--- a/arch/avr32/kernel/traps.c
+++ b/arch/avr32/kernel/traps.c
@@ -123,7 +123,7 @@ asmlinkage void do_address_exception(unsigned long ecr, struct pt_regs *regs)
/* This way of handling undefined instructions is stolen from ARM */
static LIST_HEAD(undef_hook);
-static spinlock_t undef_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(undef_lock);
void register_undef_hook(struct undef_hook *hook)
{
diff --git a/arch/avr32/kernel/vmlinux.lds.c b/arch/avr32/kernel/vmlinux.lds.c
index 7ad20cfb48a..e7f72c995a3 100644
--- a/arch/avr32/kernel/vmlinux.lds.c
+++ b/arch/avr32/kernel/vmlinux.lds.c
@@ -35,7 +35,7 @@ SECTIONS
_einittext = .;
. = ALIGN(4);
__tagtable_begin = .;
- *(.taglist)
+ *(.taglist.init)
__tagtable_end = .;
*(.init.data)
. = ALIGN(16);
diff --git a/arch/avr32/mach-at32ap/clock.c b/arch/avr32/mach-at32ap/clock.c
index 00c435452d7..0f8c89c9f83 100644
--- a/arch/avr32/mach-at32ap/clock.c
+++ b/arch/avr32/mach-at32ap/clock.c
@@ -18,7 +18,7 @@
#include "clock.h"
-static spinlock_t clk_lock = SPIN_LOCK_UNLOCKED;
+static DEFINE_SPINLOCK(clk_lock);
struct clk *clk_get(struct device *dev, const char *id)
{
diff --git a/arch/avr32/mm/dma-coherent.c b/arch/avr32/mm/dma-coherent.c
index b68d669f823..099212d4567 100644
--- a/arch/avr32/mm/dma-coherent.c
+++ b/arch/avr32/mm/dma-coherent.c
@@ -112,16 +112,21 @@ void dma_free_coherent(struct device *dev, size_t size,
}
EXPORT_SYMBOL(dma_free_coherent);
-#if 0
void *dma_alloc_writecombine(struct device *dev, size_t size,
dma_addr_t *handle, gfp_t gfp)
{
struct page *page;
+ dma_addr_t phys;
page = __dma_alloc(dev, size, handle, gfp);
+ if (!page)
+ return NULL;
+
+ phys = page_to_phys(page);
+ *handle = phys;
/* Now, map the page into P3 with write-combining turned on */
- return __ioremap(page_to_phys(page), size, _PAGE_BUFFER);
+ return __ioremap(phys, size, _PAGE_BUFFER);
}
EXPORT_SYMBOL(dma_alloc_writecombine);
@@ -132,8 +137,7 @@ void dma_free_writecombine(struct device *dev, size_t size,
iounmap(cpu_addr);
- page = bus_to_page(handle);
+ page = phys_to_page(handle);
__dma_free(dev, size, page, handle);
}
EXPORT_SYMBOL(dma_free_writecombine);
-#endif