Commit c1f24ac9 authored Jun 09, 2008 by Haavard Skinnemoen

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>

parent 7c1b90a1

arch/avr32/lib/io-readsb.S

+1 −1

Original line number	Diff line number	Diff line
		@@ -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