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authorIngo Molnar <mingo@elte.hu>2006-02-07 11:49:14 +0300
committerMauro Carvalho Chehab <mchehab@infradead.org>2006-02-07 11:49:14 +0300
commit3593cab5d62c4c7abced1076710f9bc2d8847433 (patch)
treedd5dc21961f6b4aef6900b0c2eb63ce7c70aecd5 /drivers/media/radio/radio-maxiradio.c
parent538f9630afbbe429ecbcdcf92536200293a8e4b3 (diff)
downloadlinux-3593cab5d62c4c7abced1076710f9bc2d8847433.tar.xz
V4L/DVB (3318b): sem2mutex: drivers/media/, #2
Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/radio/radio-maxiradio.c')
-rw-r--r--drivers/media/radio/radio-maxiradio.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
index c975ddd86cd5..f0bf47bcb64c 100644
--- a/drivers/media/radio/radio-maxiradio.c
+++ b/drivers/media/radio/radio-maxiradio.c
@@ -37,7 +37,8 @@
#include <linux/sched.h>
#include <asm/io.h>
#include <asm/uaccess.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
#include <linux/pci.h>
#include <linux/videodev.h>
@@ -101,7 +102,7 @@ static struct radio_device
unsigned long freq;
- struct semaphore lock;
+ struct mutex lock;
} radio_unit = {0, 0, 0, 0, };
@@ -267,9 +268,9 @@ static int radio_ioctl(struct inode *inode, struct file *file,
struct radio_device *card=dev->priv;
int ret;
- down(&card->lock);
+ mutex_lock(&card->lock);
ret = video_usercopy(inode, file, cmd, arg, radio_function);
- up(&card->lock);
+ mutex_unlock(&card->lock);
return ret;
}
@@ -290,7 +291,7 @@ static int __devinit maxiradio_init_one(struct pci_dev *pdev, const struct pci_d
goto err_out_free_region;
radio_unit.io = pci_resource_start(pdev, 0);
- init_MUTEX(&radio_unit.lock);
+ mutex_init(&radio_unit.lock);
maxiradio_radio.priv = &radio_unit;
if(video_register_device(&maxiradio_radio, VFL_TYPE_RADIO, radio_nr)==-1) {