On Fri, Jul 26, 2019 at 1:28 PM Anders Roxell <anders.roxell@xxxxxxxxxx> wrote:
> When fall-through warnings was enabled by default the following warnings
> was starting to show up:
>
> ../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c: In function ‘pmic_gpio_populate’:
> ../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:815:20: warning: this statement may fall
> through [-Wimplicit-fallthrough=]
> pad->have_buffer = true;
> ~~~~~~~~~~~~~~~~~^~~~~~
> ../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:816:2: note: here
> case PMIC_GPIO_SUBTYPE_GPIOC_4CH:
> ^~~~
> ../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:820:20: warning: this statement may fall
> through [-Wimplicit-fallthrough=]
> pad->have_buffer = true;
> ~~~~~~~~~~~~~~~~~^~~~~~
> ../drivers/pinctrl/qcom/pinctrl-spmi-gpio.c:821:2: note: here
> case PMIC_GPIO_SUBTYPE_GPIOC_8CH:
> ^~~~
>
> Rework so that the compiler doesn't warn about fall-through.
>
> Fixes: d93512ef0f0e ("Makefile: Globally enable fall-through warning")
> Signed-off-by: Anders Roxell <anders.roxell@xxxxxxxxxx>
Patch applied.
Yours,
Linus Walleij
