summaryrefslogtreecommitdiff
path: root/arch/mips/au1000/pb1200
diff options
context:
space:
mode:
authorSergei Shtylyov <sshtylyov@ru.mvista.com>2007-12-05 19:08:24 +0300
committerRalf Baechle <ralf@linux-mips.org>2007-12-06 17:15:58 +0000
commit4b36673284f86c649b9d9ec5818b1912fde556b3 (patch)
treeb8f4a90a85babb175b74091efae5c33beef94b75 /arch/mips/au1000/pb1200
parentf435a91e66e7776f0c73fca5af3cb87c61130ed6 (diff)
[MIPS] Alchemy: replace ffs() with __ffs()
Fix havoc wrought by commit 56f621c7f6f735311eed3f36858b402013023c18 -- au_ffs() and ffs() are equivalent, that patch should have just replaced one with another. Now replace ffs() with __ffs() which returns an unbiased bit number. Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/au1000/pb1200')
-rw-r--r--arch/mips/au1000/pb1200/irqmap.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/mips/au1000/pb1200/irqmap.c b/arch/mips/au1000/pb1200/irqmap.c
index c096be4ed4e7..8fcd0df86f93 100644
--- a/arch/mips/au1000/pb1200/irqmap.c
+++ b/arch/mips/au1000/pb1200/irqmap.c
@@ -74,7 +74,7 @@ irqreturn_t pb1200_cascade_handler( int irq, void *dev_id)
bcsr->int_status = bisr;
for( ; bisr; bisr &= (bisr-1) )
{
- extirq_nr = PB1200_INT_BEGIN + ffs(bisr);
+ extirq_nr = PB1200_INT_BEGIN + __ffs(bisr);
/* Ack and dispatch IRQ */
do_IRQ(extirq_nr);
}