diff options
Diffstat (limited to 'arch/avr32')
| -rw-r--r-- | arch/avr32/Kconfig | 1 | ||||
| -rw-r--r-- | arch/avr32/boards/mimc200/fram.c | 1 | ||||
| -rw-r--r-- | arch/avr32/include/asm/irqflags.h | 29 |
3 files changed, 13 insertions, 18 deletions
diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index f51572772e2..9ac87255a03 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -90,6 +90,7 @@ config PLATFORM_AT32AP select ARCH_REQUIRE_GPIOLIB select GENERIC_ALLOCATOR select HAVE_FB_ATMEL + select HAVE_NET_MACB # # CPU types diff --git a/arch/avr32/boards/mimc200/fram.c b/arch/avr32/boards/mimc200/fram.c index 54fbd95cee9..9764a1a1073 100644 --- a/arch/avr32/boards/mimc200/fram.c +++ b/arch/avr32/boards/mimc200/fram.c @@ -41,6 +41,7 @@ static int fram_mmap(struct file *filp, struct vm_area_struct *vma) static const struct file_operations fram_fops = { .owner = THIS_MODULE, .mmap = fram_mmap, + .llseek = noop_llseek, }; #define FRAM_MINOR 0 diff --git a/arch/avr32/include/asm/irqflags.h b/arch/avr32/include/asm/irqflags.h index 93570daac38..006e9487372 100644 --- a/arch/avr32/include/asm/irqflags.h +++ b/arch/avr32/include/asm/irqflags.h @@ -8,16 +8,14 @@ #ifndef __ASM_AVR32_IRQFLAGS_H #define __ASM_AVR32_IRQFLAGS_H +#include <linux/types.h> #include <asm/sysreg.h> -static inline unsigned long __raw_local_save_flags(void) +static inline unsigned long arch_local_save_flags(void) { return sysreg_read(SR); } -#define raw_local_save_flags(x) \ - do { (x) = __raw_local_save_flags(); } while (0) - /* * This will restore ALL status register flags, not only the interrupt * mask flag. @@ -25,44 +23,39 @@ static inline unsigned long __raw_local_save_flags(void) * The empty asm statement informs the compiler of this fact while * also serving as a barrier. */ -static inline void raw_local_irq_restore(unsigned long flags) +static inline void arch_local_irq_restore(unsigned long flags) { sysreg_write(SR, flags); asm volatile("" : : : "memory", "cc"); } -static inline void raw_local_irq_disable(void) +static inline void arch_local_irq_disable(void) { asm volatile("ssrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory"); } -static inline void raw_local_irq_enable(void) +static inline void arch_local_irq_enable(void) { asm volatile("csrf %0" : : "n"(SYSREG_GM_OFFSET) : "memory"); } -static inline int raw_irqs_disabled_flags(unsigned long flags) +static inline bool arch_irqs_disabled_flags(unsigned long flags) { return (flags & SYSREG_BIT(GM)) != 0; } -static inline int raw_irqs_disabled(void) +static inline bool arch_irqs_disabled(void) { - unsigned long flags = __raw_local_save_flags(); - - return raw_irqs_disabled_flags(flags); + return arch_irqs_disabled_flags(arch_local_save_flags()); } -static inline unsigned long __raw_local_irq_save(void) +static inline unsigned long arch_local_irq_save(void) { - unsigned long flags = __raw_local_save_flags(); + unsigned long flags = arch_local_save_flags(); - raw_local_irq_disable(); + arch_local_irq_disable(); return flags; } -#define raw_local_irq_save(flags) \ - do { (flags) = __raw_local_irq_save(); } while (0) - #endif /* __ASM_AVR32_IRQFLAGS_H */ |