diff options
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/mips/kernel/ioctl32.c | 6 | ||||
| -rw-r--r-- | arch/mips/sibyte/sb1250/bcm1250_tbprof.c | 13 |
2 files changed, 8 insertions, 11 deletions
diff --git a/arch/mips/kernel/ioctl32.c b/arch/mips/kernel/ioctl32.c index c069719ff0d..ed9b2da510b 100644 --- a/arch/mips/kernel/ioctl32.c +++ b/arch/mips/kernel/ioctl32.c @@ -41,12 +41,6 @@ IOCTL_TABLE_START #define DECLARES #include "compat_ioctl.c" -#ifdef CONFIG_SIBYTE_TBPROF -COMPATIBLE_IOCTL(SBPROF_ZBSTART) -COMPATIBLE_IOCTL(SBPROF_ZBSTOP) -COMPATIBLE_IOCTL(SBPROF_ZBWAITFULL) -#endif /* CONFIG_SIBYTE_TBPROF */ - /*HANDLE_IOCTL(RTC_IRQP_READ, w_long) COMPATIBLE_IOCTL(RTC_IRQP_SET) HANDLE_IOCTL(RTC_EPOCH_READ, w_long) diff --git a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c index e4dfeb52dce..992e0d8dbb6 100644 --- a/arch/mips/sibyte/sb1250/bcm1250_tbprof.c +++ b/arch/mips/sibyte/sb1250/bcm1250_tbprof.c @@ -28,6 +28,7 @@ #include <linux/fs.h> #include <linux/errno.h> #include <linux/reboot.h> +#include <linux/smp_lock.h> #include <linux/wait.h> #include <asm/uaccess.h> #include <asm/io.h> @@ -343,13 +344,13 @@ static ssize_t sbprof_tb_read(struct file *filp, char *buf, return count; } -static int sbprof_tb_ioctl(struct inode *inode, - struct file *filp, - unsigned int command, - unsigned long arg) +static long sbprof_tb_ioctl(struct file *filp, + unsigned int command, + unsigned long arg) { int error = 0; + lock_kernel(); switch (command) { case SBPROF_ZBSTART: error = sbprof_zbprof_start(filp); @@ -368,6 +369,7 @@ static int sbprof_tb_ioctl(struct inode *inode, error = -EINVAL; break; } + unlock_kernel(); return error; } @@ -377,7 +379,8 @@ static struct file_operations sbprof_tb_fops = { .open = sbprof_tb_open, .release = sbprof_tb_release, .read = sbprof_tb_read, - .ioctl = sbprof_tb_ioctl, + .unlocked_ioctl = sbprof_tb_ioctl, + .compat_ioctl = sbprof_tb_ioctl, .mmap = NULL, }; |