linux-kernel - [PATCH] pwm: sifive: simplify if-if to if-else

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Date:   Fri,  8 Apr 2022 16:30:07 +0800
From:   Wan Jiabing <wanjiabing@...o.com>
To:     Thierry Reding <thierry.reding@...il.com>,
        Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>, Lee Jones <lee.jones@...aro.org>,
        Palmer Dabbelt <palmer@...belt.com>,
        Paul Walmsley <paul.walmsley@...ive.com>,
        linux-pwm@...r.kernel.org, linux-riscv@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     Wan Jiabing <wanjiabing@...o.com>
Subject: [PATCH] pwm: sifive: simplify if-if to if-else

use if and else instead of if(A) and if (!A).

Signed-off-by: Wan Jiabing <wanjiabing@...o.com>
---
 drivers/pwm/pwm-sifive.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/pwm/pwm-sifive.c b/drivers/pwm/pwm-sifive.c
index 253c4a17d255..e6d05a329002 100644
--- a/drivers/pwm/pwm-sifive.c
+++ b/drivers/pwm/pwm-sifive.c
@@ -138,10 +138,9 @@ static int pwm_sifive_enable(struct pwm_chip *chip, bool enable)
 			dev_err(ddata->chip.dev, "Enable clk failed\n");
 			return ret;
 		}
-	}
-
-	if (!enable)
+	} else {
 		clk_disable(ddata->clk);
+	}
 
 	return 0;
 }
-- 
2.35.1