nand_resource.end = nand_resource.start = OMAP_CS2B_PHYS;
nand_resource.end += SZ_4K - 1;
- if (gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0)
- BUG();
+ BUG_ON(gpio_request(H3_NAND_RB_GPIO_PIN, "NAND ready") < 0);
gpio_direction_input(H3_NAND_RB_GPIO_PIN);
/* GPIO10 Func_MUX_CTRL reg bit 29:27, Configure V2 to mode1 as GPIO */