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| author | Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com> | 2019-08-29 07:52:28 +0300 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2019-09-11 12:43:04 +0300 |
| commit | 547f073f077048ee469fba297b6fdf5de7f04b7d (patch) | |
| tree | 160ecbd93b4e8431e7d25c9f2c75e2dccca52d6b /drivers/pinctrl/devicetree.c | |
| parent | 398a1f50e3c731586182fd52b834103b0aa2f826 (diff) | |
| download | linux-547f073f077048ee469fba297b6fdf5de7f04b7d.tar.xz | |
pinctrl: iproc-gpio: Handle interrupts for multiple instances
When multiple instance of iproc-gpio chips are present, a fix up
message[1] is printed during the probe of second and later instances.
This issue is because driver sharing same irq_chip data structure
among multiple instances of driver.
Fix this by allocating irq_chip data structure per instance of
iproc-gpio.
[1] fix up message addressed by this patch
[ 7.862208] gpio gpiochip2: (689d0000.gpio): detected irqchip that
is shared with multiple gpiochips: please fix the driver.
Fixes: 616043d58a89 ("pinctrl: Rename gpio driver from cygnus to iproc")
Signed-off-by: Rayagonda Kokatanur <rayagonda.kokatanur@broadcom.com>
Link: https://lore.kernel.org/r/1567054348-19685-3-git-send-email-srinath.mannam@broadcom.com
[Rebased on top of new irq chip set-up code]
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/devicetree.c')
0 files changed, 0 insertions, 0 deletions