[PATCH 09/15] ARM: sa1100: don't preallocate IRQ space for locomo
From: Dmitry Eremin-Solenikov <hidden>
Date: 2014-10-28 00:02:48
Also in:
alsa-devel, linux-arm-kernel, linux-fbdev, linux-gpio, linux-leds, linux-spi
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
As new locomo driver properly supports SPARSE_IRQ, stop playing with NR_IRQS on sa1100 (locomo was the last chip requiring NR_IRQ tricks). Signed-off-by: Dmitry Eremin-Solenikov <redacted> --- arch/arm/mach-sa1100/include/mach/irqs.h | 19 ++----------------- 1 file changed, 2 insertions(+), 17 deletions(-)
diff --git a/arch/arm/mach-sa1100/include/mach/irqs.h b/arch/arm/mach-sa1100/include/mach/irqs.h
index 3790298..99e7202 100644
--- a/arch/arm/mach-sa1100/include/mach/irqs.h
+++ b/arch/arm/mach-sa1100/include/mach/irqs.h@@ -68,22 +68,7 @@ #define IRQ_BOARD_START 49 #define IRQ_BOARD_END 65 -/* - * Figure out the MAX IRQ number. - * - * Neponset, SA1111 and UCB1x00 are sparse IRQ aware, so can dynamically - * allocate their IRQs above NR_IRQS. - * - * LoCoMo has 4 additional IRQs, but is not sparse IRQ aware, and so has - * to be included in the NR_IRQS calculation. - */ -#ifdef CONFIG_SHARP_LOCOMO -#define NR_IRQS_LOCOMO 4 -#else -#define NR_IRQS_LOCOMO 0 -#endif - #ifndef NR_IRQS -#define NR_IRQS (IRQ_BOARD_START + NR_IRQS_LOCOMO) +#define NR_IRQS IRQ_BOARD_START #endif -#define SA1100_NR_IRQS (IRQ_BOARD_START + NR_IRQS_LOCOMO) +#define SA1100_NR_IRQS IRQ_BOARD_START
--
2.1.1