diff options
| author | Ludovic Desroches <ludovic.desroches@atmel.com> | 2012-05-25 14:11:51 +0200 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2012-07-02 14:26:57 +0200 |
| commit | 42a859daaf6af4d234fcf964a421666d5cca3f6a (patch) | |
| tree | a025e57314554a8547b1afd782c7982631298adb /arch/arm/mach-at91/include | |
| parent | f25b00be60ab3865308a89437af66b277b04f53e (diff) | |
| download | linux-42a859daaf6af4d234fcf964a421666d5cca3f6a.tar.gz linux-42a859daaf6af4d234fcf964a421666d5cca3f6a.tar.bz2 linux-42a859daaf6af4d234fcf964a421666d5cca3f6a.zip | |
ARM: at91: aic can use fast eoi handler type
The Advanced Interrupt Controller allows us to use the fast EOI handler type.
It lets us remove the Atmel specific workaround into arch/arm/kernel/irq.c
used to indicate to the AIC the end of the interrupt treatment.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
Diffstat (limited to 'arch/arm/mach-at91/include')
| -rw-r--r-- | arch/arm/mach-at91/include/mach/irqs.h | 7 |
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arm/mach-at91/include/mach/irqs.h b/arch/arm/mach-at91/include/mach/irqs.h index ac8b7dfc85ef..2d510ee6ac03 100644 --- a/arch/arm/mach-at91/include/mach/irqs.h +++ b/arch/arm/mach-at91/include/mach/irqs.h @@ -28,13 +28,6 @@ /* - * Acknowledge interrupt with AIC after interrupt has been handled. - * (by kernel/irq.c) - */ -#define irq_finish(irq) do { at91_aic_write(AT91_AIC_EOICR, 0); } while (0) - - -/* * IRQ interrupt symbols are the AT91xxx_ID_* symbols * for IRQs handled directly through the AIC, or else the AT91_PIN_* * symbols in gpio.h for ones handled indirectly as GPIOs. |