PCU_E: remove code for yet another corpse

[u-boot] / arch / blackfin / cpu / cmd_gpio.c

diff --git a/arch/blackfin/cpu/cmd_gpio.c b/arch/blackfin/cpu/cmd_gpio.c
index 3e7ba0a347d28b414c0c1e11e89161a5d27c0de3..e96413b6390ffc391334ac71f4408e64cebe09b8 100644 (file)
--- a/arch/blackfin/cpu/cmd_gpio.c
+++ b/arch/blackfin/cpu/cmd_gpio.c
@@ -8,6 +8,7 @@
 
 #include <common.h>
 #include <command.h>
+#include <linux/ctype.h>
 
 #include <asm/blackfin.h>
 #include <asm/gpio.h>
@@ -45,8 +46,8 @@ int do_gpio(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
 
        /* grab the [p]<port> portion */
        ulong port_base;
-       if (*str_pin == 'p') ++str_pin;
-       switch (*str_pin) {
+       if (tolower(*str_pin) == 'p') ++str_pin;
+       switch (tolower(*str_pin)) {
 #ifdef GPIO_PA0
                case 'a': port_base = GPIO_PA0; break;
 #endif