unsigned int freq;
int err;
- if (sizeof(dma_addr_t) > 4) {
- printk(KERN_INFO "HIFN supports only 32-bit addresses.\n");
- return -EINVAL;
- }
+ /* HIFN supports only 32-bit addresses */
+ BUILD_BUG_ON(sizeof(dma_addr_t) != 4);
if (strncmp(hifn_pll_ref, "ext", 3) &&
strncmp(hifn_pll_ref, "pci", 3)) {