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>

1 files changed, 8 insertions, 8 deletions

diff --git a/drivers/media/video/bw-qcam.c b/drivers/media/video/bw-qcam.c
index 6bad93ef969f..d97b7d8ac33d 100644
--- a/drivers/media/video/bw-qcam.c
+++ b/drivers/media/video/bw-qcam.c
@@ -73,7 +73,7 @@ OTHER DEALINGS IN THE SOFTWARE.
 #include <linux/parport.h>
 #include <linux/sched.h>
 #include <linux/videodev.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
 #include <asm/uaccess.h>
 
 #include "bw-qcam.h"
@@ -168,7 +168,7 @@ static struct qcam_device *qcam_init(struct parport *port)
         
         memcpy(&q->vdev, &qcam_template, sizeof(qcam_template));
         
-        init_MUTEX(&q->lock);
+        mutex_init(&q->lock);
 
         q->port_mode = (QC_ANY | QC_NOTSET);
         q->width = 320;
@@ -772,9 +772,9 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                         qcam->whitebal = p->whiteness>>8;
                         qcam->bpp = p->depth;
 
-                        down(&qcam->lock);                      
+                        mutex_lock(&qcam->lock);
                         qc_setscanmode(qcam);
-                        up(&qcam->lock);
+                        mutex_unlock(&qcam->lock);
                         qcam->status |= QC_PARAM_CHANGE;
 
                         return 0;
@@ -805,9 +805,9 @@ static int qcam_do_ioctl(struct inode *inode, struct file *file,
                                 qcam->height = 240;
                                 qcam->transfer_scale = 1;
                         }
-                        down(&qcam->lock);
+                        mutex_lock(&qcam->lock);
                         qc_setscanmode(qcam);
-                        up(&qcam->lock);
+                        mutex_unlock(&qcam->lock);
                         
                         /* We must update the camera before we grab. We could
                            just have changed the grab size */
@@ -854,7 +854,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
         int len;
         parport_claim_or_block(qcam->pdev);
         
-        down(&qcam->lock);
+        mutex_lock(&qcam->lock);
         
         qc_reset(qcam);
 
@@ -864,7 +864,7 @@ static ssize_t qcam_read(struct file *file, char __user *buf,
 
         len=qc_capture(qcam, buf,count);
         
-        up(&qcam->lock);
+        mutex_unlock(&qcam->lock);
         
         parport_release(qcam->pdev);
         return len;