AVR32: Fix logic inversion in disable_interrupts()

disable_interrupts() should return nonzero if interrupts were
_enabled_ before, not disabled.

Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>

diff --git a/lib_avr32/interrupts.c b/lib_avr32/interrupts.c
index ce538f3d9241a5a590824d87383a8e2aeac83d18..28df20db01079fe4b84619016f483397b2d6dc04 100644 (file)
--- a/lib_avr32/interrupts.c
+++ b/lib_avr32/interrupts.c
@@ -35,5 +35,5 @@ int disable_interrupts(void)
        sr = sysreg_read(SR);
        asm volatile("ssrf      %0" : : "n"(SYSREG_GM_OFFSET));
 
-       return SYSREG_BFEXT(GM, sr);
+       return !SYSREG_BFEXT(GM, sr);
 }