[U-Boot] [PATCH 2/2] pwm: imx: Remove unreachable code

[Axel Lin <axel.lin@ingics.com>]

The break after return is unreachable code, remove it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
---
 drivers/pwm/pwm-imx-util.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/pwm/pwm-imx-util.c b/drivers/pwm/pwm-imx-util.c
index 79d86028..f92c370 100644
--- a/drivers/pwm/pwm-imx-util.c
+++ b/drivers/pwm/pwm-imx-util.c
@@ -21,16 +21,12 @@ struct pwm_regs *pwm_id_to_reg(int pwm_id)
 	switch (pwm_id) {
 	case 0:
 		return (struct pwm_regs *)PWM1_BASE_ADDR;
-		break;
 	case 1:
 		return (struct pwm_regs *)PWM2_BASE_ADDR;
-		break;
 	case 2:
 		return (struct pwm_regs *)PWM3_BASE_ADDR;
-		break;
 	case 3:
 		return (struct pwm_regs *)PWM4_BASE_ADDR;
-		break;
 	default:
 		printf("unknown pwm_id: %d\n", pwm_id);
 		break;
-- 
2.1.0