diff options
| author | Linus Walleij <linus.walleij@linaro.org> | 2014-05-09 07:27:57 -0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2014-05-28 09:29:23 -0400 |
| commit | 7bcbce55f20e41c014df4d5d9c8448f7b5e49d79 (patch) | |
| tree | 144b8854500b347c0ac3aeb93940a82e4679124e /drivers/gpio/Kconfig | |
| parent | 5795cf35030bfa180a6f5c948681821f7019fc18 (diff) | |
gpio: pca953x: use gpiolib irqchip helpers
This switches the PCA953x driver over to using the gpiolib irqchip
helpers to handle the threaded interrups cascaded off this
GPIO chip.
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio/Kconfig')
| -rw-r--r-- | drivers/gpio/Kconfig | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 8f0799d876c5..fa3cb189f972 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig | |||
| @@ -519,6 +519,7 @@ config GPIO_PCA953X | |||
| 519 | config GPIO_PCA953X_IRQ | 519 | config GPIO_PCA953X_IRQ |
| 520 | bool "Interrupt controller support for PCA953x" | 520 | bool "Interrupt controller support for PCA953x" |
| 521 | depends on GPIO_PCA953X=y | 521 | depends on GPIO_PCA953X=y |
| 522 | select GPIOLIB_IRQCHIP | ||
| 522 | help | 523 | help |
| 523 | Say yes here to enable the pca953x to be used as an interrupt | 524 | Say yes here to enable the pca953x to be used as an interrupt |
| 524 | controller. It requires the driver to be built in the kernel. | 525 | controller. It requires the driver to be built in the kernel. |