Re: [PATCH -next] input/touchscreen: add header file to fix ad7879.c build errors

Dmitry Torokhov
2017-02-25T18:51:17Z

On Fri, Feb 24, 2017 at 10:30:22AM -0800, Randy Dunlap wrote:
> From: Randy Dunlap <rdunlap@infradead.org>
>
> Add header file to fix these build errors:
>
> ../drivers/input/touchscreen/ad7879.c: In function 'ad7879_parse_dt':
> ../drivers/input/touchscreen/ad7879.c:505:2: error: implicit declaration of function 'device_property_read_u32' [-Werror=implicit-function-declaration]
> err = device_property_read_u32(dev, "adi,resistance-plate-x", &tmp);
> ^
> ../drivers/input/touchscreen/ad7879.c:512:2: error: implicit declaration of function 'device_property_read_u8' [-Werror=implicit-function-declaration]
> device_property_read_u8(dev, "adi,first-conversion-delay",
> ^
> ../drivers/input/touchscreen/ad7879.c:521:2: error: implicit declaration of function 'device_property_read_bool' [-Werror=implicit-function-declaration]
> ts->swap_xy = device_property_read_bool(dev, "touchscreen-swapped-x-y");
> ^
>
> Signed-off-by: Randy Dunlap <rdunlap@infradead.org>

Applied, thank you.

> Cc: Dmitry Torokhov <dmitry.torokhov@gmail.com>
> Cc: linux-input@vger.kernel.org
> Cc: Michael Hennerich <michael.hennerich@analog.com>
> ---
> drivers/input/touchscreen/ad7879.c | 1 +
> 1 file changed, 1 insertion(+)
>
> --- linux-next-20170224.orig/drivers/input/touchscreen/ad7879.c
> +++ linux-next-20170224/drivers/input/touchscreen/ad7879.c
> @@ -26,6 +26,7 @@
> #include <linux/input.h>
> #include <linux/interrupt.h>
> #include <linux/irq.h>
> +#include <linux/property.h>
> #include <linux/regmap.h>
> #include <linux/slab.h>
> #include <linux/gpio.h>

--
Dmitry