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authorDavid Müller (ELSOFT AG) <d.mueller@elsoft.ch>2011-12-12 01:36:53 +0000
committerWolfgang Denk <wd@denx.de>2011-12-12 14:23:22 +0100
commit99f2c76821e4ba84be1f5cc0a9d06582a2d56df6 (patch)
tree21221dd68fa54e507daa0a18bd60f221504ea0ae
parentd798a9b5d50527713adc6309206a8d9f287593fb (diff)
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board/mpl/common/isa.c: Fix GCC 4.6 build warnings
Fix: ../common/isa.c: In function 'handle_isa_int': ../common/isa.c:385:21: warning: variable 'isr2' set but not used [-Wunused-but-set-variable] ../common/isa.c:385:16: warning: variable 'isr1' set but not used [-Wunused-but-set-variable] Signed-off-by: David Mueller <d.mueller@elsoft.ch>
-rw-r--r--board/mpl/common/isa.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/board/mpl/common/isa.c b/board/mpl/common/isa.c
index 5d467b4..fc56153 100644
--- a/board/mpl/common/isa.c
+++ b/board/mpl/common/isa.c
@@ -382,12 +382,12 @@ void init_8259A(void)
int handle_isa_int(void)
{
unsigned long irqack;
- unsigned char isr1,isr2,irq;
+ unsigned char irq;
/* first we acknokledge the int via the PCI bus */
irqack=in32(PCI_INT_ACK_ADDR);
/* now we get the ISRs */
- isr2=in8(ISR_2);
- isr1=in8(ISR_1);
+ in8(ISR_2);
+ in8(ISR_1);
irq=(unsigned char)irqack;
irq-=32;
/* if((irq==7)&&((isr1&0x80)==0)) {