Re: [PATCH] PCI: amlogic: fix build failure due to missing linux/gpio/consumer.h header

[Lorenzo Pieralisi]

On Fri, Jan 04, 2019 at 09:08:37AM +0000, Corentin Labbe wrote:
> When building on x86, I got the following build failure:

Hi,

what tree are you testing on and which config ?

Thanks,
Lorenzo

> drivers/pci/controller/dwc/pci-meson.c: In function âmeson_pcie_assert_resetâ:
> drivers/pci/controller/dwc/pci-meson.c:290:2: error: implicit declaration of function âgpiod_set_value_cansleepâ; did you mean âgpio_set_value_cansleepâ? [-Werror=implicit-function-declaration]
>   gpiod_set_value_cansleep(mp->reset_gpio, 0);
>   ^~~~~~~~~~~~~~~~~~~~~~~~
>   gpio_set_value_cansleep
> drivers/pci/controller/dwc/pci-meson.c: In function âmeson_pcie_probeâ:
> drivers/pci/controller/dwc/pci-meson.c:540:19: error: implicit declaration of function âdevm_gpiod_getâ; did you mean âdevm_gpio_freeâ? [-Werror=implicit-function-declaration]
>   mp->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
>                    ^~~~~~~~~~~~~~
>                    devm_gpio_free
> drivers/pci/controller/dwc/pci-meson.c:540:48: error: âGPIOD_OUT_LOWâ undeclared (first use in this function); did you mean âGPIOF_INIT_LOWâ?
>   mp->reset_gpio = devm_gpiod_get(dev, "reset", GPIOD_OUT_LOW);
>                                                 ^~~~~~~~~~~~~
>                                                 GPIOF_INIT_LOW
> 
> This is due to the missing linux/gpio/consumer.h header
> 
> Signed-off-by: Corentin Labbe <clabbe@xxxxxxxxxxxx>
> ---
>  drivers/pci/controller/dwc/pci-meson.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/pci/controller/dwc/pci-meson.c b/drivers/pci/controller/dwc/pci-meson.c
> index 241ebe0c4505..e35e9eaa50ee 100644
> --- a/drivers/pci/controller/dwc/pci-meson.c
> +++ b/drivers/pci/controller/dwc/pci-meson.c
> @@ -8,6 +8,7 @@
>  
>  #include <linux/clk.h>
>  #include <linux/delay.h>
> +#include <linux/gpio/consumer.h>
>  #include <linux/of_device.h>
>  #include <linux/of_gpio.h>
>  #include <linux/pci.h>
> -- 
> 2.19.2
>