diff options
Diffstat (limited to 'drivers/char/mbcs.h')
| -rw-r--r-- | drivers/char/mbcs.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/drivers/char/mbcs.h b/drivers/char/mbcs.h index e7fd47e4325..1a36884c48b 100644 --- a/drivers/char/mbcs.h +++ b/drivers/char/mbcs.h @@ -36,13 +36,13 @@ #define MBCS_RD_DMA_CTRL 0x0110 /* Read DMA Control */ #define MBCS_RD_DMA_AMO_DEST 0x0118 /* Read DMA AMO Destination */ #define MBCS_RD_DMA_INT_DEST 0x0120 /* Read DMA Interrupt Destination */ -#define MBCS_RD_DMA_AUX_STAT 0x0130 /* Read DMA Auxillary Status */ +#define MBCS_RD_DMA_AUX_STAT 0x0130 /* Read DMA Auxiliary Status */ #define MBCS_WR_DMA_SYS_ADDR 0x0200 /* Write DMA System Address */ #define MBCS_WR_DMA_LOC_ADDR 0x0208 /* Write DMA Local Address */ #define MBCS_WR_DMA_CTRL 0x0210 /* Write DMA Control */ #define MBCS_WR_DMA_AMO_DEST 0x0218 /* Write DMA AMO Destination */ #define MBCS_WR_DMA_INT_DEST 0x0220 /* Write DMA Interrupt Destination */ -#define MBCS_WR_DMA_AUX_STAT 0x0230 /* Write DMA Auxillary Status */ +#define MBCS_WR_DMA_AUX_STAT 0x0230 /* Write DMA Auxiliary Status */ #define MBCS_ALG_AMO_DEST 0x0300 /* Algorithm AMO Destination */ #define MBCS_ALG_INT_DEST 0x0308 /* Algorithm Interrupt Destination */ #define MBCS_ALG_OFFSETS 0x0310 @@ -537,17 +537,17 @@ struct mbcs_soft { atomic_t dmawrite_done; atomic_t dmaread_done; atomic_t algo_done; - struct semaphore dmawritelock; - struct semaphore dmareadlock; - struct semaphore algolock; + struct mutex dmawritelock; + struct mutex dmareadlock; + struct mutex algolock; }; -extern int mbcs_open(struct inode *ip, struct file *fp); -extern ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len, +static int mbcs_open(struct inode *ip, struct file *fp); +static ssize_t mbcs_sram_read(struct file *fp, char __user *buf, size_t len, loff_t * off); -extern ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len, +static ssize_t mbcs_sram_write(struct file *fp, const char __user *buf, size_t len, loff_t * off); -extern loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence); -extern int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma); +static loff_t mbcs_sram_llseek(struct file *filp, loff_t off, int whence); +static int mbcs_gscr_mmap(struct file *fp, struct vm_area_struct *vma); #endif // __MBCS_H__ |