Commit c440eee1a7a1 ("Staging: fbtft: Switch to the gpio descriptor interface") removed setting gpios via platform data. This means that fbtft will now only work with Device Tree so set the dependency.
This also prevents a NULL pointer deref on non-DT platform because fbtftops.request_gpios is not set in that case anymore.
Fixes: c440eee1a7a1 ("Staging: fbtft: Switch to the gpio descriptor interface") Cc: stable stable@vger.kernel.org Signed-off-by: Noralf Trønnes noralf@tronnes.org --- drivers/staging/fbtft/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/fbtft/Kconfig b/drivers/staging/fbtft/Kconfig index 8ec524a95ec8..4e5d860fd788 100644 --- a/drivers/staging/fbtft/Kconfig +++ b/drivers/staging/fbtft/Kconfig @@ -1,7 +1,7 @@ # SPDX-License-Identifier: GPL-2.0 menuconfig FB_TFT tristate "Support for small TFT LCD display modules" - depends on FB && SPI + depends on FB && SPI && OF depends on GPIOLIB || COMPILE_TEST select FB_SYS_FILLRECT select FB_SYS_COPYAREA