Hi Kbuild Test Robot,
drivers/mmc/host/jz4740_mmc.c: In function 'jz4740_mmc_set_ios':drivers/mmc/host/jz4740_mmc.c:864:7: error: implicit declaration of function 'gpio_is_valid' [-Werror=implicit-function-declaration]
if (gpio_is_valid(host->pdata->gpio_power)) ^~~~~~~~~~~~~Uuh, I'm sorry about that. Looks like I removed one header too much (<linux/gpio.h>). My fault, lately I was testing with ci20_defconfig which doesn't enable this driver.
Should I send a v4? Apologies, -Paul