[U-Boot] [PATCH] board/mpl/common/isa.c: Fix GCC 4.6 build warnings

[David Müller]

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 

---
 board/mpl/common/isa.c |6 +++---
 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)) {
-- 
1.7.4.4

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Re: [U-Boot] [PATCH] board/mpl/common/isa.c: Fix GCC 4.6 build warnings

[Wolfgang Denk]

Dear =?UTF-8?q?David=20M=C3=BCller?=,

In message <1323689813-21224-1-git-send-email-d.muel...@elsoft.ch> you wrote:
> 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 
> 
> ---
>  board/mpl/common/isa.c |6 +++---
>  1 files changed, 3 insertions(+), 3 deletions(-)

Applied, thanks.

Best regards,

Wolfgang Denk

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