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| author | Nicolas Pitre | 2011-08-03 13:25:39 +0200 |
|---|---|---|
| committer | Nicolas Pitre | 2012-01-21 00:55:16 +0100 |
| commit | 12d2b4e5f0c65eaa1d61e4e1bbfb2df41bc6cd9d (patch) | |
| tree | 1283d25048a770f01d29208f5a57c1da7b680d29 /arch/arm/mach-ixp4xx/common.c | |
| parent | ARM: mach-ixp23xx: properly disable CPU idle call (diff) | |
| download | kernel-qcow2-linux-12d2b4e5f0c65eaa1d61e4e1bbfb2df41bc6cd9d.tar.gz kernel-qcow2-linux-12d2b4e5f0c65eaa1d61e4e1bbfb2df41bc6cd9d.tar.xz kernel-qcow2-linux-12d2b4e5f0c65eaa1d61e4e1bbfb2df41bc6cd9d.zip | |
ARM: mach-ixp4xx: properly disable CPU idle call
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org>
Diffstat (limited to 'arch/arm/mach-ixp4xx/common.c')
| -rw-r--r-- | arch/arm/mach-ixp4xx/common.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/arch/arm/mach-ixp4xx/common.c b/arch/arm/mach-ixp4xx/common.c index 3841ab4146ba..a6329a0a8ec4 100644 --- a/arch/arm/mach-ixp4xx/common.c +++ b/arch/arm/mach-ixp4xx/common.c @@ -236,6 +236,12 @@ void __init ixp4xx_init_irq(void) { int i = 0; + /* + * ixp4xx does not implement the XScale PWRMODE register + * so it must not call cpu_do_idle(). + */ + disable_hlt(); + /* Route all sources to IRQ instead of FIQ */ *IXP4XX_ICLR = 0x0; |