ae495e844a
The irq_to_gpio() is old, most platforms use GENERIC_GPIO framework and don't support this API anymore. The i.MX6q sabrelite platform equips an egalax touchscreen controller, and this platform already transfered to GENERIC_GPIO framework, to support this driver, we use a more generic way to get gpio. Add a return value checking for waking up the controller in the probe function, this guarantee only a workable device can pass init. [dmitry.torokhov@gmail.com: Make driver depend on CONFIG_OF as it is now required.] Acked-by Zhang Jiejing <jiejing.zhang@freescale.com> Reviewed-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Hui Wang <jason77.wang@gmail.com> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> |
||
---|---|---|
.. | ||
touchscreen | ||
fsl-mma8450.txt | ||
gpio-keys-polled.txt | ||
lpc32xx-key.txt | ||
matrix-keymap.txt | ||
nvidia,tegra20-kbc.txt | ||
omap-keypad.txt | ||
rotary-encoder.txt | ||
samsung-keypad.txt | ||
spear-keyboard.txt |