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AVR32: Add missing return instruction in __raw_writesb

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__raw_writesb ends with a conditional branch, which is obviously
wrong. It should return after the last loop terminates.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
This commit is contained in:
Haavard Skinnemoen 2006-11-06 14:06:45 +01:00
parent bbfd2bf902
commit 6af0f5f831
1 changed files with 2 additions and 0 deletions
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arch/avr32/lib/io-readsb.S
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@ -45,3 +45,5 @@ __raw_readsb:
sub r10, 1 sub r10, 1
st.b r11++, r8 st.b r11++, r8
brne 3b brne 3b
retal r12