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avr32: Fix wrong I/O access size in __raw_readsb 

__raw_readsb() should always use byte accesses, never halfword accesses,
to I/O memory.

Signed-off-by: Haavard Skinnemoen <haavard.skinnemoen@atmel.com>
This commit is contained in:
Haavard Skinnemoen 2008-06-09 14:16:06 +02:00
parent 7c1b90a1e9
commit c1f24ac99f
1 changed files with 1 additions and 1 deletions
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2
arch/avr32/lib/io-readsb.S
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@ -41,7 +41,7 @@ __raw_readsb:
2: sub r10, -4
reteq r12
3: ld.uh r8, r12[0]
3: ld.ub r8, r12[0]
sub r10, 1
st.b r11++, r8
brne 3b