ARM: sa11x0: assabet: clean up IrDA power setting

Minor clean up to the IrDA power setting support. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
git-mirror · Dec 12, 2013 · 22564bd · 22564bd
1 parent c885775
commit 22564bd
Showing 1 changed file with 3 additions and 6 deletions.
diff --git a/arch/arm/mach-sa1100/assabet.c b/arch/arm/mach-sa1100/assabet.c
@@ -286,12 +286,9 @@ static int assabet_irda_set_power(struct device *dev, unsigned int state)
 		0
 	};
 
-	if (state < 4) {
-		state = bcr_state[state];
-		ASSABET_BCR_clear(state ^ (ASSABET_BCR_IRDA_MD1|
-					   ASSABET_BCR_IRDA_MD0));
-		ASSABET_BCR_set(state);
-	}
+	if (state < 4)
+		ASSABET_BCR_frob(ASSABET_BCR_IRDA_MD1 | ASSABET_BCR_IRDA_MD0,
+				 bcr_state[state]);
 	return 0;
 }