drivers/mtd/spr_smi.c: Fix build warning

Fix:
spr_smi.c: In function 'smi_write':
spr_smi.c:325:15: warning: variable 'WM' set but not used
[-Wunused-but-set-variable]

Signed-off-by: Anatolij Gustschin <agust@denx.de>
Cc: Vipin Kumar <vipin.kumar@st.com>

diff --git a/drivers/mtd/spr_smi.c b/drivers/mtd/spr_smi.c
index 9a70a199c83b660367d255ddc66320f2352e44a6..6d4257a3f50b1208fe502439fbce7abe28ad10dc 100644 (file)
--- a/drivers/mtd/spr_smi.c
+++ b/drivers/mtd/spr_smi.c
@@ -322,24 +322,19 @@ static int smi_write(unsigned int *src_addr, unsigned int *dst_addr,
                     unsigned int length, ulong bank_addr)
 {
        int banknum;
-       unsigned int WM;
 
        switch (bank_addr) {
        case SMIBANK0_BASE:
                banknum = BANK0;
-               WM = WM0;
                break;
        case SMIBANK1_BASE:
                banknum = BANK1;
-               WM = WM1;
                break;
        case SMIBANK2_BASE:
                banknum = BANK2;
-               WM = WM2;
                break;
        case SMIBANK3_BASE:
                banknum = BANK3;
-               WM = WM3;
                break;
        default:
                return -1;