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authorLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:49:54 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-10-22 10:49:54 -0700
commitc37927d4359e81b85de644f8fb08878717cf5f3f (patch)
tree25dabf2d905e1410819d1bdaba0bf5f779100d3c /drivers/telephony
parent5704e44d283e907623e3775c1262f206a2c48cf3 (diff)
parent2a48fc0ab24241755dc93bfd4f01d68efab47f5a (diff)
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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')
-rw-r--r--drivers/telephony/ixj.c7
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;
}