pxa: fix pcmcia operation on 'i' may be undefined

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Signed-off-by: Wolfgang Denk <wd@denx.de>

diff --git a/drivers/pcmcia/pxa_pcmcia.c b/drivers/pcmcia/pxa_pcmcia.c
index 6020e46283abc966f5de4b3f5fb183402138e683..65427efdbde88cd037fe9044e114beb3e09f3eae 100644 (file)
--- a/drivers/pcmcia/pxa_pcmcia.c
+++ b/drivers/pcmcia/pxa_pcmcia.c
@@ -35,8 +35,10 @@ int pcmcia_on (void)
        debug ("%s\n", __FUNCTION__);
 
        i = 0;
-       while (reg_arr[i])
-               *((volatile unsigned int *) reg_arr[i++]) |= reg_arr[i++];
+       while (reg_arr[i]) {
+               (*(volatile unsigned int *) reg_arr[i]) |= reg_arr[i + 1];
+               i += 2;
+       }
        udelay (1000);
 
        debug ("%s: programmed mem controller \n", __FUNCTION__);
@@ -44,7 +46,7 @@ int pcmcia_on (void)
 #ifdef CONFIG_EXADRON1
 
 /*define useful BCR masks */
-#define BCR_CF_INIT_VAL                    0x00007230
+#define BCR_CF_INIT_VAL                            0x00007230
 #define BCR_CF_PWRON_BUSOFF_RESETOFF_VAL    0x00007231
 #define BCR_CF_PWRON_BUSOFF_RESETON_VAL     0x00007233
 #define BCR_CF_PWRON_BUSON_RESETON_VAL      0x00007213