pinctrl: samsung: s3c24xx: remove unneeded break

A break is not needed if it is preceded by a return.
Signed-off-by: Tom Rix <trix@redhat.com>
Link: https://lore.kernel.org/r/20201020131520.29117-1-trix@redhat.comSigned-off-by: Krzysztof Kozlowski <krzk@kernel.org>

drivers/pinctrl/samsung/pinctrl-s3c24xx.c

@@ -108,19 +108,14 @@ static int s3c24xx_eint_get_trigger(unsigned int type)
 	switch (type) {
 	case IRQ_TYPE_EDGE_RISING:
 		return EINT_EDGE_RISING;
-		break;
 	case IRQ_TYPE_EDGE_FALLING:
 		return EINT_EDGE_FALLING;
-		break;
 	case IRQ_TYPE_EDGE_BOTH:
 		return EINT_EDGE_BOTH;
-		break;
 	case IRQ_TYPE_LEVEL_HIGH:
 		return EINT_LEVEL_HIGH;
-		break;
 	case IRQ_TYPE_LEVEL_LOW:
 		return EINT_LEVEL_LOW;
-		break;
 	default:
 		return -EINVAL;
 	}