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authormb <mb@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-08 09:15:53 +0000
committermb <mb@3c298f89-4303-0410-b956-a3cf2f4a3e73>2008-04-08 09:15:53 +0000
commitc19a584c445282237ebbad7b36e9de14ef9549f9 (patch)
treef34dd9acecc68e14bdd0cf200a43de5f96d1310a /target
parent3d0e904a0d95f69a833e50f5ea9e6000b4734c5c (diff)
ssb-mips: Fix IRQ routing on the MIPS core.
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10770 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target')
-rw-r--r--target/linux/generic-2.6/files/drivers/ssb/driver_mipscore.c13
1 files changed, 7 insertions, 6 deletions
diff --git a/target/linux/generic-2.6/files/drivers/ssb/driver_mipscore.c b/target/linux/generic-2.6/files/drivers/ssb/driver_mipscore.c
index 3d3dd32bf..a9e7eb45b 100644
--- a/target/linux/generic-2.6/files/drivers/ssb/driver_mipscore.c
+++ b/target/linux/generic-2.6/files/drivers/ssb/driver_mipscore.c
@@ -109,12 +109,13 @@ static void set_irq(struct ssb_device *dev, unsigned int irq)
clear_irq(bus, oldirq);
/* assign the new one */
- if (irq == 0)
- ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) & ssb_read32(mdev, SSB_INTVEC)));
-
- irqflag <<= ipsflag_irq_shift[irq];
- irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
- ssb_write32(mdev, SSB_IPSFLAG, irqflag);
+ if (irq == 0) {
+ ssb_write32(mdev, SSB_INTVEC, ((1 << irqflag) | ssb_read32(mdev, SSB_INTVEC)));
+ } else {
+ irqflag <<= ipsflag_irq_shift[irq];
+ irqflag |= (ssb_read32(mdev, SSB_IPSFLAG) & ~ipsflag_irq_mask[irq]);
+ ssb_write32(mdev, SSB_IPSFLAG, irqflag);
+ }
}
static void ssb_mips_serial_init(struct ssb_mipscore *mcore)