Thomas Gleixner 0cfc45cfdf pinctrl/samsung: Fix race in installing chained IRQ handler ... Fix a race where a pending interrupt could be received and the handler called before the handler's data has been setup, by converting to irq_set_chained_handler_and_data(). Search and conversion was done with coccinelle: @@ expression E1, E2, E3; @@ ( -if (irq_set_chained_handler(E1, E3) != 0) - BUG(); | -irq_set_chained_handler(E1, E3); ) -irq_set_handler_data(E1, E2); +irq_set_chained_handler_and_data(E1, E3, E2); @@ expression E1, E2, E3; @@ ( -if (irq_set_chained_handler(E1, E3) != 0) - BUG(); ... | -irq_set_chained_handler(E1, E3); ... ) -irq_set_handler_data(E1, E2); +irq_set_chained_handler_and_data(E1, E3, E2); Reported-by: Russell King <rmk+kernel@arm.linux.org.uk> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Julia Lawall <Julia.Lawall@lip6.fr> Cc: Tomasz Figa <tomasz.figa@gmail.com> Cc: Thomas Abraham <thomas.abraham@linaro.org> Cc: Linus Walleij <linus.walleij@linaro.org> Cc: linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org Cc: linux-gpio@vger.kernel.org		2015-06-25 11:57:13 +02:00
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Kconfig
Makefile
pinctrl-exynos5440.c	pinctrl: samsung: drop owner assignment from platform_drivers	2014-10-20 16:21:24 +02:00
pinctrl-exynos.c	pinctrl/exynos: Fix race in installing chained IRQ handler	2015-06-25 11:57:11 +02:00
pinctrl-exynos.h	pinctrl: exynos: Add irq_chip instance for Exynos7 wakeup interrupts	2014-11-09 22:27:19 +09:00
pinctrl-s3c24xx.c	pinctrl/samsung: Fix race in installing chained IRQ handler	2015-06-25 11:57:13 +02:00
pinctrl-s3c64xx.c	pinctrl: samsung: Separate per-bank init and runtime data	2014-11-09 21:30:15 +09:00
pinctrl-samsung.c	pinctrl: exynos: Add support for Exynos5433	2015-03-05 10:52:54 +01:00
pinctrl-samsung.h	pinctrl: exynos: Add support for Exynos5433	2015-03-05 10:52:54 +01:00