3 commits

Author	SHA1	Message	Date
Rob Herring	10776b5f48	irqchip: mxs: Fix function type for IRQCHIP_OF_DECLARE ... Adding function type checking to IRQCHIP_OF_DECLARE found a type mismatch with icoll_of_init. The function should return an error code or 0 on success. Signed-off-by: Rob Herring <robh@kernel.org> Cc: Thomas Gleixner <tglx@linutronix.de> Acked-by: Jason Cooper <jason@lakedaemon.net>	2014-05-20 14:25:23 -05:00
Markus Pargmann	b5f83e9b06	ARM: mxs: icoll: Fix interrupts gpio bank 0 ... The mxs interrupt controller does not support polling for interrupts, but the driver still does it, which is a relict from pre-MULTI_IRQ_HANDLER times. The existing code assumes that 0x7f means no interrupt, but this value is an actually valid irq number, namely gpio bank 0's irq. This results in the driver not detecting when irq 0x7f is active which makes the machine effectively dead lock. This patch removes the interrupt poll loop and allows usage of gpio0 interrupt without an infinite loop. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Cc: stable@vger.kernel.org Signed-off-by: Shawn Guo <shawn.guo@linaro.org>	2013-06-03 23:18:15 +08:00
Shawn Guo	6a8e95b071	ARM: mxs: move icoll driver into drivers/irqchip ... Move icoll.c into drivers/irqchip as irq-mxs.c, and along with the renaming, change the driver to use IRQCHIP_DECLARE. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>	2013-04-01 16:30:04 +08:00

Renamed from arch/arm/mach-mxs/icoll.c (Browse further)