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| author | Ingo Molnar <mingo@elte.hu> | 2006-02-07 11:49:14 +0300 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2006-02-07 11:49:14 +0300 |
| commit | 3593cab5d62c4c7abced1076710f9bc2d8847433 (patch) | |
| tree | dd5dc21961f6b4aef6900b0c2eb63ce7c70aecd5 /drivers/media/radio/radio-maxiradio.c | |
| parent | 538f9630afbbe429ecbcdcf92536200293a8e4b3 (diff) | |
| download | linux-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.c | 11 |
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) { |