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authorUwe Kleine-König <u.kleine-koenig@pengutronix.de>2013-11-04 09:17:02 +0100
committerShawn Guo <shawn.guo@linaro.org>2013-12-09 13:18:25 +0800
commit81efe0fc67c72ca13eb402cc6de5c79f0f258932 (patch)
treea18c3792b71dbb2f19b156b10a236cf573242536 /arch/arm/mach-imx/irq-common.h
parent5a269d22848777ad088e2d7883861cedc64972cf (diff)
downloadop-kernel-dev-81efe0fc67c72ca13eb402cc6de5c79f0f258932.zip
op-kernel-dev-81efe0fc67c72ca13eb402cc6de5c79f0f258932.tar.gz
ARM: imx: drop support for irq priorisation
The code for irq priorisation support doesn't have any in-tree users and the Kconfig description does wrong promises because nowadays irq handlers are called with irqs disabled, so no high prioritized irq can interrupt a lower prioritized handler. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
Diffstat (limited to 'arch/arm/mach-imx/irq-common.h')
-rw-r--r--arch/arm/mach-imx/irq-common.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/arm/mach-imx/irq-common.h b/arch/arm/mach-imx/irq-common.h
index 5b2dabb..6e3175d 100644
--- a/arch/arm/mach-imx/irq-common.h
+++ b/arch/arm/mach-imx/irq-common.h
@@ -24,7 +24,6 @@
struct mxc_extra_irq
{
- int (*set_priority)(unsigned char irq, unsigned char prio);
int (*set_irq_fiq)(unsigned int irq, unsigned int type);
};
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