pinctrl: cherryview: Allocate IRQ chip dynamic
[ Upstream commit 67d33aecd030226f0a577eb683aaa6853ecf8f91 ] 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: 6e08d6bb ("pinctrl: Add Intel Cherryview/Braswell pin controller support") Depends-on: 83b9dc11 ("pinctrl: cherryview: Associate IRQ descriptors to irqdomain") Signed-off-by: NAndy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: NMika Westerberg <mika.westerberg@linux.intel.com> Signed-off-by: NSasha Levin <sashal@kernel.org>
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