ARM: ux500: fix pin warning

Recent pin changes produce this warning:

arch/arm/mach-ux500/board-mop500-pins.c:73:22:
error: 'out_hi_wkup_pdis' defined but not used
[-Werror=unused-variable]

Fix this by deleting the offending definition.
Reported-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NLinus Walleij <linus.walleij@linaro.org>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>

arch/arm/mach-ux500/board-mop500-pins.c

@@ -71,8 +71,6 @@ BIAS(in_wkup_pdis_en, PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|
 	PIN_SLPM_PDIS_ENABLED);
 BIAS(in_wkup_pdis, PIN_SLPM_DIR_INPUT|PIN_SLPM_WAKEUP_ENABLE|
 	PIN_SLPM_PDIS_DISABLED);
-BIAS(out_hi_wkup_pdis, PIN_SLPM_OUTPUT_HIGH|PIN_SLPM_WAKEUP_ENABLE|
-	PIN_SLPM_PDIS_DISABLED);
 BIAS(out_wkup_pdis, PIN_SLPM_DIR_OUTPUT|PIN_SLPM_WAKEUP_ENABLE|
 	PIN_SLPM_PDIS_DISABLED);