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mirror_ubuntu-kernels/drivers/pinctrl/intel
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Andy Shevchenko 67d33aecd0 pinctrl: cherryview: Allocate IRQ chip dynamic 
Keeping the IRQ chip definition static shares it with multiple instances
of the GPIO chip in the system. This is bad and now we get this warning
from GPIO library:

"detected irqchip that is shared with multiple gpiochips: please fix the driver."

Hence, move the IRQ chip definition from being driver static into the struct
intel_pinctrl. So a unique IRQ chip is used for each GPIO chip instance.

This patch is heavily based on the attachment to the bug by Christoph Marz.

BugLink: https://bugzilla.kernel.org/show_bug.cgi?id=202543
Fixes: 6e08d6bbeb ("pinctrl: Add Intel Cherryview/Braswell pin controller support")
Depends-on: 83b9dc1131 ("pinctrl: cherryview: Associate IRQ descriptors to irqdomain")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
2019-10-25 12:54:10 +03:00
..
Kconfig pinctrl: intel: Convert to use SPDX identifier 2018-07-02 15:52:10 +02:00
Makefile pinctrl: intel: Add Ice Lake PCH pin controller support 2018-06-29 14:51:26 +02:00
pinctrl-baytrail.c This is the bulk of pin control changes for the v5.4 kernel 2019-09-19 14:19:33 -07:00
pinctrl-broxton.c pinctrl: broxton: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00
pinctrl-cannonlake.c pinctrl: cannonlake: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00
pinctrl-cedarfork.c pinctrl: cedarfork: Update pin names according to v1.13c 2019-04-03 14:49:47 +03:00
pinctrl-cherryview.c pinctrl: cherryview: Allocate IRQ chip dynamic 2019-10-25 12:54:10 +03:00
pinctrl-denverton.c pinctrl: denverton: Update pin names according to v1.08 2019-08-08 12:57:01 +03:00
pinctrl-geminilake.c pinctrl: geminilake: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00
pinctrl-icelake.c pinctrl: icelake: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00
pinctrl-intel.c pinctrl: intel: Avoid potential glitches if pin is in GPIO mode 2019-10-21 15:41:19 +03:00
pinctrl-intel.h pinctrl: baytrail: Re-use data structures from pinctrl-intel.h (part 2) 2019-08-07 17:25:19 +03:00
pinctrl-lewisburg.c pinctrl: lewisburg: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00
pinctrl-merrifield.c pinctrl: merrifield: Use devm_platform_ioremap_resource() 2019-07-23 16:13:14 +03:00
pinctrl-sunrisepoint.c pinctrl: sunrisepoint: Provide Interrupt Status register offset 2019-08-07 16:45:41 +03:00