diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 10:49:54 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2010-10-22 10:49:54 -0700 |
| commit | c37927d4359e81b85de644f8fb08878717cf5f3f (patch) | |
| tree | 25dabf2d905e1410819d1bdaba0bf5f779100d3c /drivers/telephony/ixj.c | |
| parent | 5704e44d283e907623e3775c1262f206a2c48cf3 (diff) | |
| parent | 2a48fc0ab24241755dc93bfd4f01d68efab47f5a (diff) | |
Merge branch 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl
* 'trivial' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/bkl:
block: autoconvert trivial BKL users to private mutex
drivers: autoconvert trivial BKL users to private mutex
ipmi: autoconvert trivial BKL users to private mutex
mac: autoconvert trivial BKL users to private mutex
mtd: autoconvert trivial BKL users to private mutex
scsi: autoconvert trivial BKL users to private mutex
Fix up trivial conflicts (due to addition of private mutex right next to
deletion of a version string) in drivers/char/pcmcia/cm40[04]0_cs.c
Diffstat (limited to 'drivers/telephony/ixj.c')
| -rw-r--r-- | drivers/telephony/ixj.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/telephony/ixj.c b/drivers/telephony/ixj.c index b53deee25d74..b1e469983b1d 100644 --- a/drivers/telephony/ixj.c +++ b/drivers/telephony/ixj.c @@ -257,7 +257,7 @@ #include <linux/fs.h> /* everything... */ #include <linux/errno.h> /* error codes */ #include <linux/slab.h> -#include <linux/smp_lock.h> +#include <linux/mutex.h> #include <linux/mm.h> #include <linux/ioport.h> #include <linux/interrupt.h> @@ -277,6 +277,7 @@ #define TYPE(inode) (iminor(inode) >> 4) #define NUM(inode) (iminor(inode) & 0xf) +static DEFINE_MUTEX(ixj_mutex); static int ixjdebug; static int hertz = HZ; static int samplerate = 100; @@ -6655,9 +6656,9 @@ static long do_ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long ar static long ixj_ioctl(struct file *file_p, unsigned int cmd, unsigned long arg) { long ret; - lock_kernel(); + mutex_lock(&ixj_mutex); ret = do_ixj_ioctl(file_p, cmd, arg); - unlock_kernel(); + mutex_unlock(&ixj_mutex); return ret; } |