Fedora kernel-2.6.17-1.2142_FC4 patched with stable patch-2.6.17.4-vs2.0.2-rc26.diff

[linux-2.6.git] / drivers / media / radio / radio-aztech.c

diff --git a/drivers/media/radio/radio-aztech.c b/drivers/media/radio/radio-aztech.c
index 013c835..83bdae2 100644 (file)
--- a/drivers/media/radio/radio-aztech.c
+++ b/drivers/media/radio/radio-aztech.c
@@ -26,7 +26,7 @@
 
 #include <linux/module.h>      /* Modules                      */
 #include <linux/init.h>                /* Initdata                     */
-#include <linux/ioport.h>      /* check_region, request_region */
+#include <linux/ioport.h>      /* request_region               */
 #include <linux/delay.h>       /* udelay                       */
 #include <asm/io.h>            /* outb, outb_p                 */
 #include <asm/uaccess.h>       /* copy to/from user            */
@@ -42,7 +42,7 @@
 static int io = CONFIG_RADIO_AZTECH_PORT; 
 static int radio_nr = -1;
 static int radio_wait_time = 1000;
-static struct semaphore lock;
+static struct mutex lock;
 
 struct az_device
 {
@@ -87,9 +87,9 @@ static void send_1_byte (struct az_device *dev)
 
 static int az_setvol(struct az_device *dev, int vol)
 {
-       down(&lock);
+       mutex_lock(&lock);
        outb (volconvert(vol), io);
-       up(&lock);
+       mutex_unlock(&lock);
        return 0;
 }
 
@@ -122,7 +122,7 @@ static int az_setfreq(struct az_device *dev, unsigned long frequency)
        frequency += 171200;            /* Add 10.7 MHz IF              */
        frequency /= 800;               /* Convert to 50 kHz units      */
                                        
-       down(&lock);
+       mutex_lock(&lock);
        
        send_0_byte (dev);              /*  0: LSB of frequency       */
 
@@ -152,7 +152,7 @@ static int az_setfreq(struct az_device *dev, unsigned long frequency)
        udelay (radio_wait_time);
        outb_p(128+64+volconvert(dev->curvol), io);
        
-       up(&lock);
+       mutex_unlock(&lock);
 
        return 0;
 }
@@ -256,6 +256,7 @@ static struct file_operations aztech_fops = {
        .open           = video_exclusive_open,
        .release        = video_exclusive_release,
        .ioctl          = az_ioctl,
+       .compat_ioctl   = v4l_compat_ioctl32,
        .llseek         = no_llseek,
 };
 
@@ -282,7 +283,7 @@ static int __init aztech_init(void)
                return -EBUSY;
        }
 
-       init_MUTEX(&lock);
+       mutex_init(&lock);
        aztech_radio.priv=&aztech_unit;
        
        if(video_register_device(&aztech_radio, VFL_TYPE_RADIO, radio_nr)==-1)