diff options
| author | Noralf Trønnes <noralf@tronnes.org> | 2019-09-17 19:18:41 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-10-01 08:22:44 +0200 |
| commit | 63f2b1677fba11c5bd02089f25c13421948905f5 (patch) | |
| tree | 095ec9c9d4823a65b6f11ef98c5291c8088a931f | |
| parent | staging: octeon: Use "(uintptr_t)" to cast from pointer to int (diff) | |
| download | linux-63f2b1677fba11c5bd02089f25c13421948905f5.tar.xz linux-63f2b1677fba11c5bd02089f25c13421948905f5.zip | |
staging/fbtft: Depend on OF
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>
Link: https://lore.kernel.org/r/20190917171843.10334-1-noralf@tronnes.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/fbtft/Kconfig | 2 |
1 files changed, 1 insertions, 1 deletions
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 |