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authorLinus Walleij <linus.walleij@linaro.org>2014-05-09 13:27:57 +0200
committerLinus Walleij <linus.walleij@linaro.org>2014-05-28 15:29:23 +0200
commit7bcbce55f20e41c014df4d5d9c8448f7b5e49d79 (patch)
tree144b8854500b347c0ac3aeb93940a82e4679124e /drivers/gpio/Kconfig
parent5795cf35030bfa180a6f5c948681821f7019fc18 (diff)
downloadblackbird-op-linux-7bcbce55f20e41c014df4d5d9c8448f7b5e49d79.tar.gz
blackbird-op-linux-7bcbce55f20e41c014df4d5d9c8448f7b5e49d79.zip
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/Kconfig1
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
config GPIO_PCA953X_IRQ
bool "Interrupt controller support for PCA953x"
depends on GPIO_PCA953X=y
+ select GPIOLIB_IRQCHIP
help
Say yes here to enable the pca953x to be used as an interrupt
controller. It requires the driver to be built in the kernel.
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