diff options
Diffstat (limited to 'arch/um')
-rw-r--r-- | arch/um/drivers/mconsole_kern.c | 2 | ||||
-rw-r--r-- | arch/um/include/asm/dma-mapping.h | 7 | ||||
-rw-r--r-- | arch/um/kernel/exec.c | 6 | ||||
-rw-r--r-- | arch/um/kernel/internal.h | 2 | ||||
-rw-r--r-- | arch/um/kernel/syscall.c | 4 |
5 files changed, 7 insertions, 14 deletions
diff --git a/arch/um/drivers/mconsole_kern.c b/arch/um/drivers/mconsole_kern.c index de317d0..ebc6807 100644 --- a/arch/um/drivers/mconsole_kern.c +++ b/arch/um/drivers/mconsole_kern.c @@ -690,7 +690,7 @@ static void with_console(struct mc_request *req, void (*proc)(void *), static void sysrq_proc(void *arg) { char *op = arg; - handle_sysrq(*op, NULL); + handle_sysrq(*op); } void mconsole_sysrq(struct mc_request *req) diff --git a/arch/um/include/asm/dma-mapping.h b/arch/um/include/asm/dma-mapping.h index 17a2cb5..1f469e80 100644 --- a/arch/um/include/asm/dma-mapping.h +++ b/arch/um/include/asm/dma-mapping.h @@ -95,13 +95,6 @@ dma_sync_sg_for_cpu(struct device *dev, struct scatterlist *sg, int nelems, #define dma_alloc_noncoherent(d, s, h, f) dma_alloc_coherent(d, s, h, f) #define dma_free_noncoherent(d, s, v, h) dma_free_coherent(d, s, v, h) -static inline int -dma_get_cache_alignment(void) -{ - BUG(); - return(0); -} - static inline void dma_cache_sync(struct device *dev, void *vaddr, size_t size, enum dma_data_direction direction) diff --git a/arch/um/kernel/exec.c b/arch/um/kernel/exec.c index cd145ed..49b5e1e 100644 --- a/arch/um/kernel/exec.c +++ b/arch/um/kernel/exec.c @@ -62,7 +62,7 @@ static long execve1(const char *file, return error; } -long um_execve(const char *file, char __user *__user *argv, char __user *__user *env) +long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env) { long err; @@ -72,8 +72,8 @@ long um_execve(const char *file, char __user *__user *argv, char __user *__user return err; } -long sys_execve(const char __user *file, char __user *__user *argv, - char __user *__user *env) +long sys_execve(const char __user *file, const char __user *const __user *argv, + const char __user *const __user *env) { long error; char *filename; diff --git a/arch/um/kernel/internal.h b/arch/um/kernel/internal.h index 1303a10..5bf97db 100644 --- a/arch/um/kernel/internal.h +++ b/arch/um/kernel/internal.h @@ -1 +1 @@ -extern long um_execve(const char *file, char __user *__user *argv, char __user *__user *env); +extern long um_execve(const char *file, const char __user *const __user *argv, const char __user *const __user *env); diff --git a/arch/um/kernel/syscall.c b/arch/um/kernel/syscall.c index 5ddb246..f958cb8 100644 --- a/arch/um/kernel/syscall.c +++ b/arch/um/kernel/syscall.c @@ -60,8 +60,8 @@ int kernel_execve(const char *filename, fs = get_fs(); set_fs(KERNEL_DS); - ret = um_execve(filename, (char __user *__user *)argv, - (char __user *__user *) envp); + ret = um_execve(filename, (const char __user *const __user *)argv, + (const char __user *const __user *) envp); set_fs(fs); return ret; |