mfd: Fix wl1273 warning

Remove the unused variable "u16 val" of wl1273-core.c.

Signed-off-by: Wanlong Gao <wanlong.gao@gmail.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

diff --git a/drivers/mfd/wl1273-core.c b/drivers/mfd/wl1273-core.c
index 63d250d9a366aeac9b94ee99bba6b6040f1916f8..d97a86945174519a6d333bf0527875b63537384d 100644 (file)
--- a/drivers/mfd/wl1273-core.c
+++ b/drivers/mfd/wl1273-core.c
@@ -153,7 +153,6 @@ out:
  */
 static int wl1273_fm_set_volume(struct wl1273_core *core, unsigned int volume)
 {
-       u16 val;
        int r;
 
        if (volume > WL1273_MAX_VOLUME)