rtc: mxc: remove unused variable

This variable was never used. With GCC 6.2, we get the following warning:

drivers/rtc/rtc-mxc.c:44:18: warning: ‘PIE_BIT_DEF’ defined but not used [-Wunused-const-variable=]
 static const u32 PIE_BIT_DEF[MAX_PIE_NUM][2] = {

Signed-off-by: Diaz de Grenu, Jose <Jose.DiazdeGrenu@digi.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/drivers/rtc/rtc-mxc.c b/drivers/rtc/rtc-mxc.c
index 7731912..401f46d 100644 (file)
--- a/drivers/rtc/rtc-mxc.c
+++ b/drivers/rtc/rtc-mxc.c
@@ -43,17 +43,6 @@
 
 #define MAX_PIE_NUM     9
 #define MAX_PIE_FREQ    512
-static const u32 PIE_BIT_DEF[MAX_PIE_NUM][2] = {
-       { 2,            RTC_2HZ_BIT },
-       { 4,            RTC_SAM0_BIT },
-       { 8,            RTC_SAM1_BIT },
-       { 16,           RTC_SAM2_BIT },
-       { 32,           RTC_SAM3_BIT },
-       { 64,           RTC_SAM4_BIT },
-       { 128,          RTC_SAM5_BIT },
-       { 256,          RTC_SAM6_BIT },
-       { MAX_PIE_FREQ, RTC_SAM7_BIT },
-};
 
 #define MXC_RTC_TIME   0
 #define MXC_RTC_ALARM  1