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| author | Magnus Damm <damm@igel.co.jp> | 2007-08-03 14:24:29 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2007-09-21 11:57:47 +0900 |
| commit | 2635e8558a7ec0002724e3da8c0a221d2c08af33 (patch) | |
| tree | 42b3c10234b64cff8cddea080ec553a4d24160f8 /arch/sh/kernel | |
| parent | d59645d6ba67337ff09369d9da4fc47f7dc361cc (diff) | |
| download | blackbird-op-linux-2635e8558a7ec0002724e3da8c0a221d2c08af33.tar.gz blackbird-op-linux-2635e8558a7ec0002724e3da8c0a221d2c08af33.zip | |
sh: intc - remove redundant irq code for shmin
This patch removes redundant interrupt code for the shmin board which
is using a sh770x processor and 4 IRQ lines as individual interrupts
(IRQ-mode).
Signed-off-by: Magnus Damm <damm@igel.co.jp>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/kernel')
| -rw-r--r-- | arch/sh/kernel/cpu/sh3/setup-sh770x.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/sh/kernel/cpu/sh3/setup-sh770x.c b/arch/sh/kernel/cpu/sh3/setup-sh770x.c index 97570c7fd780..eef505b43f0c 100644 --- a/arch/sh/kernel/cpu/sh3/setup-sh770x.c +++ b/arch/sh/kernel/cpu/sh3/setup-sh770x.c @@ -201,12 +201,16 @@ static int __init sh770x_devices_setup(void) } __initcall(sh770x_devices_setup); +#define INTC_ICR1 0xa4000010UL +#define INTC_ICR1_IRQLVL (1<<14) + void __init plat_irq_setup_pins(int mode) { if (mode == IRQ_MODE_IRQ) { #if defined(CONFIG_CPU_SUBTYPE_SH7706) || \ defined(CONFIG_CPU_SUBTYPE_SH7707) || \ defined(CONFIG_CPU_SUBTYPE_SH7709) + ctrl_outw(ctrl_inw(INTC_ICR1) & ~INTC_ICR1_IRQLVL, INTC_ICR1); register_intc_controller(&intc_desc_irq); return; #endif |
