linux-kernel - [PATCH] drivers/pinctrl/bcm: Simplify bool comparison

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Date:   Fri, 15 Jan 2021 18:09:09 +0800
From:   Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
To:     rjui@...adcom.com
Cc:     sbranden@...adcom.com, bcm-kernel-feedback-list@...adcom.com,
        linus.walleij@...aro.org, linux-arm-kernel@...ts.infradead.org,
        linux-gpio@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
Subject: [PATCH] drivers/pinctrl/bcm: Simplify bool comparison

Fix the follow coccicheck warnings:

./drivers/pinctrl/bcm/pinctrl-ns2-mux.c:856:29-38: WARNING:
Comparison to bool.

Reported-by: Abaci Robot <abaci@...ux.alibaba.com>
Signed-off-by: Jiapeng Zhong <abaci-bugfix@...ux.alibaba.com>
---
 drivers/pinctrl/bcm/pinctrl-ns2-mux.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
index 57044ab..0fe4a1f 100644
--- a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
+++ b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
@@ -853,7 +853,7 @@ static int ns2_pin_config_get(struct pinctrl_dev *pctldev, unsigned int pin,
 	switch (param) {
 	case PIN_CONFIG_BIAS_DISABLE:
 		ns2_pin_get_pull(pctldev, pin, &pull_up, &pull_down);
-		if ((pull_up == false) && (pull_down == false))
+		if (!pull_up && !pull_down)
 			return 0;
 		else
 			return -EINVAL;
-- 
1.8.3.1