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 / miropcm20-rds-core.c

diff --git a/drivers/media/radio/miropcm20-rds-core.c b/drivers/media/radio/miropcm20-rds-core.c
index a917a90..b602c73 100644 (file)
--- a/drivers/media/radio/miropcm20-rds-core.c
+++ b/drivers/media/radio/miropcm20-rds-core.c
@@ -18,14 +18,15 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/slab.h>
-#include <asm/semaphore.h>
+#include <linux/mutex.h>
+
 #include <asm/io.h>
 #include "../../../sound/oss/aci.h"
 #include "miropcm20-rds-core.h"
 
 #define DEBUG 0
 
-static struct semaphore aci_rds_sem;
+static struct mutex aci_rds_mutex;
 
 #define RDS_DATASHIFT          2   /* Bit 2 */
 #define RDS_DATAMASK        (1 << RDS_DATASHIFT)
@@ -181,7 +182,7 @@ int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
 {
        int ret;
 
-       if (down_interruptible(&aci_rds_sem))
+       if (mutex_lock_interruptible(&aci_rds_mutex))
                return -EINTR;
 
        rds_write(cmd);
@@ -192,7 +193,7 @@ int aci_rds_cmd(unsigned char cmd, unsigned char databuffer[], int datasize)
        else
                ret = 0;
 
-       up(&aci_rds_sem);
+       mutex_unlock(&aci_rds_mutex);
        
        return ret;
 }
@@ -200,7 +201,7 @@ EXPORT_SYMBOL(aci_rds_cmd);
 
 int __init attach_aci_rds(void)
 {
-       init_MUTEX(&aci_rds_sem);
+       mutex_init(&aci_rds_mutex);
        return 0;
 }