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| author | Shawn Guo <shawn.guo@linaro.org> | 2011-09-21 21:24:04 +0800 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2011-09-21 10:26:42 -0600 |
| commit | 0e44b6eccfcb0b2da65b0e9eddd5d8b4eac5d8df (patch) | |
| tree | 7bc3e9d54c7e35e8ce43852f296708d5a7419d72 /drivers/gpio/gpio-ml-ioh.c | |
| parent | 479a0c7eee68243ad9915a9ccc217a35c4e5e0e2 (diff) | |
| download | op-kernel-dev-0e44b6eccfcb0b2da65b0e9eddd5d8b4eac5d8df.zip op-kernel-dev-0e44b6eccfcb0b2da65b0e9eddd5d8b4eac5d8df.tar.gz | |
gpio/mxc: add chained_irq_enter/exit() to mx3_gpio_irq_handler()
The mx3_gpio_irq_handler() is also called on imx6q which has GIC as
the primary interrupt controller. As GIC implements the fasteoi flow
control, we need to add chained_irq_enter/exit() to
mx3_gpio_irq_handler() for signaling EOI, otherwise system will hang
whenever there is a gpio irq triggered.
v2: use chained_irq_{enter,exit}()
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/gpio/gpio-ml-ioh.c')
0 files changed, 0 insertions, 0 deletions
