unsigned long tmp, tmp1;
void __iomem *reg = NULL;
- if (ch == DMC0)
+ if (ch == DMC0) {
reg = (S5P_VA_DMC0 + 0x30);
- else if (ch == DMC1)
+ } else if (ch == DMC1) {
reg = (S5P_VA_DMC1 + 0x30);
- else
+ } else {
printk(KERN_ERR "Cannot find DMC port\n");
+ return;
+ }
/* Find current DRAM frequency */
tmp = s5pv210_dram_conf[ch].freq;