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Diffstat (limited to 'linux/drivers/media/radio/radio-aztech.c')
-rw-r--r--linux/drivers/media/radio/radio-aztech.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/linux/drivers/media/radio/radio-aztech.c b/linux/drivers/media/radio/radio-aztech.c
index 3aa679a47..4a06891d8 100644
--- a/linux/drivers/media/radio/radio-aztech.c
+++ b/linux/drivers/media/radio/radio-aztech.c
@@ -43,7 +43,11 @@
static int io = CONFIG_RADIO_AZTECH_PORT;
static int radio_nr = -1;
static int radio_wait_time = 1000;
+#if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,15)
static struct mutex lock;
+#else
+static struct semaphore lock;
+#endif
struct az_device
{