diff options
Diffstat (limited to 'arch/cris')
| -rw-r--r-- | arch/cris/arch-v32/drivers/Kconfig | 4 | ||||
| -rw-r--r-- | arch/cris/include/asm/dma-mapping.h | 10 | ||||
| -rw-r--r-- | arch/cris/include/uapi/asm/socket.h | 4 | ||||
| -rw-r--r-- | arch/cris/kernel/process.c | 11 |
4 files changed, 16 insertions, 13 deletions
diff --git a/arch/cris/arch-v32/drivers/Kconfig b/arch/cris/arch-v32/drivers/Kconfig index de43aadcdbc4..af4a486dadcd 100644 --- a/arch/cris/arch-v32/drivers/Kconfig +++ b/arch/cris/arch-v32/drivers/Kconfig @@ -680,7 +680,7 @@ config ETRAX_SPI_MMC_BOARD config SPI_ETRAX_SSER tristate - depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL + depends on SPI_MASTER && ETRAX_ARCH_V32 select SPI_BITBANG help This enables using an synchronous serial (sser) port as a @@ -689,7 +689,7 @@ config SPI_ETRAX_SSER config SPI_ETRAX_GPIO tristate - depends on SPI_MASTER && ETRAX_ARCH_V32 && EXPERIMENTAL + depends on SPI_MASTER && ETRAX_ARCH_V32 select SPI_BITBANG help This enables using GPIO pins port as a SPI master controller diff --git a/arch/cris/include/asm/dma-mapping.h b/arch/cris/include/asm/dma-mapping.h index 8588b2ccf854..2f0f654f1b44 100644 --- a/arch/cris/include/asm/dma-mapping.h +++ b/arch/cris/include/asm/dma-mapping.h @@ -158,5 +158,15 @@ dma_cache_sync(struct device *dev, void *vaddr, size_t size, { } +/* drivers/base/dma-mapping.c */ +extern int dma_common_mmap(struct device *dev, struct vm_area_struct *vma, + void *cpu_addr, dma_addr_t dma_addr, size_t size); +extern int dma_common_get_sgtable(struct device *dev, struct sg_table *sgt, + void *cpu_addr, dma_addr_t dma_addr, + size_t size); + +#define dma_mmap_coherent(d, v, c, h, s) dma_common_mmap(d, v, c, h, s) +#define dma_get_sgtable(d, t, v, h, s) dma_common_get_sgtable(d, t, v, h, s) + #endif diff --git a/arch/cris/include/uapi/asm/socket.h b/arch/cris/include/uapi/asm/socket.h index b681b043f6c8..50692b738c75 100644 --- a/arch/cris/include/uapi/asm/socket.h +++ b/arch/cris/include/uapi/asm/socket.h @@ -24,7 +24,7 @@ #define SO_PRIORITY 12 #define SO_LINGER 13 #define SO_BSDCOMPAT 14 -/* To add :#define SO_REUSEPORT 15 */ +#define SO_REUSEPORT 15 #define SO_PASSCRED 16 #define SO_PEERCRED 17 #define SO_RCVLOWAT 18 @@ -72,6 +72,8 @@ /* Instruct lower device to use last 4-bytes of skb data as FCS */ #define SO_NOFCS 43 +#define SO_LOCK_FILTER 44 + #endif /* _ASM_SOCKET_H */ diff --git a/arch/cris/kernel/process.c b/arch/cris/kernel/process.c index 7f65be6f7f17..104ff4dd9b98 100644 --- a/arch/cris/kernel/process.c +++ b/arch/cris/kernel/process.c @@ -54,11 +54,6 @@ void enable_hlt(void) EXPORT_SYMBOL(enable_hlt); -/* - * The following aren't currently used. - */ -void (*pm_idle)(void); - extern void default_idle(void); void (*pm_power_off)(void); @@ -77,16 +72,12 @@ void cpu_idle (void) while (1) { rcu_idle_enter(); while (!need_resched()) { - void (*idle)(void); /* * Mark this as an RCU critical section so that * synchronize_kernel() in the unload path waits * for our completion. */ - idle = pm_idle; - if (!idle) - idle = default_idle; - idle(); + default_idle(); } rcu_idle_exit(); schedule_preempt_disabled(); |