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pwm: imx: Remove unreachable code

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The break after return is unreachable code, remove it.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Stefano Babic <sbabic@denx.de>
Acked-by: Heiko Schocher <hs@denx.de>
This commit is contained in:
Axel Lin
2015-05-23 15:17:30 +08:00
committed by Stefano Babic
parent 16b0c0ce83
commit 48dbc74ea5
1 changed files with 0 additions and 4 deletions
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4
drivers/pwm/pwm-imx-util.c
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@@ -21,16 +21,12 @@ struct pwm_regs *pwm_id_to_reg(int pwm_id)
switch (pwm_id) { switch (pwm_id) {
case 0: case 0:
return (struct pwm_regs *)PWM1_BASE_ADDR; return (struct pwm_regs *)PWM1_BASE_ADDR;
break;
case 1: case 1:
return (struct pwm_regs *)PWM2_BASE_ADDR; return (struct pwm_regs *)PWM2_BASE_ADDR;
break;
case 2: case 2:
return (struct pwm_regs *)PWM3_BASE_ADDR; return (struct pwm_regs *)PWM3_BASE_ADDR;
break;
case 3: case 3:
return (struct pwm_regs *)PWM4_BASE_ADDR; return (struct pwm_regs *)PWM4_BASE_ADDR;
break;
default: default:
printf("unknown pwm_id: %d\n", pwm_id); printf("unknown pwm_id: %d\n", pwm_id);
break; break;