Commit ec64152f authored by Thomas Gleixner's avatar Thomas Gleixner Committed by Russell King

[ARM] 3530/1: PXA Mainstone: prevent double enable_irq() in pcmcia

Patch from Thomas Gleixner

The mainstone board pcmcia interrupt have been enabled via setup_irq()
and the following socket check calls enable_irq again. Set the NOAUTOEN flag so the interrupt is not automatically enabled in setup_irq()
Signed-off-by: default avatarThomas Gleixner <tglx@linutronix.de>
Acked-by: default avatarNicolas Pitre <nico@cam.org>
Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
parent c3fb0416
...@@ -95,6 +95,9 @@ static void __init mainstone_init_irq(void) ...@@ -95,6 +95,9 @@ static void __init mainstone_init_irq(void)
for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) { for(irq = MAINSTONE_IRQ(0); irq <= MAINSTONE_IRQ(15); irq++) {
set_irq_chip(irq, &mainstone_irq_chip); set_irq_chip(irq, &mainstone_irq_chip);
set_irq_handler(irq, do_level_IRQ); set_irq_handler(irq, do_level_IRQ);
if (irq == MAINSTONE_IRQ(10) || irq == MAINSTONE_IRQ(14))
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE | IRQF_NOAUTOEN);
else
set_irq_flags(irq, IRQF_VALID | IRQF_PROBE); set_irq_flags(irq, IRQF_VALID | IRQF_PROBE);
} }
set_irq_flags(MAINSTONE_IRQ(8), 0); set_irq_flags(MAINSTONE_IRQ(8), 0);
......
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