From: Dipendra Khadka <kdipendra88@gmail.com>
To: avel@ucw.cz, ee@kernel.org
Cc: Dipendra Khadka <kdipendra88@gmail.com>,
linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH] Staging: leds: replace divide condition 'shift / 16' with 'shift >= 16'
Date: Sun, 22 Sep 2024 17:40:19 +0000 [thread overview]
Message-ID: <20240922174020.49856-1-kdipendra88@gmail.com> (raw)
Smatch reported following:
'''
drivers/leds/leds-bcm6328.c:116 bcm6328_led_mode() warn: replace divide condition 'shift / 16' with 'shift >= 16'
drivers/leds/leds-bcm6328.c:360 bcm6328_led() warn: replace divide condition 'shift / 16' with 'shift >= 16'
'''
Replacing 'shift / 16' with 'shift >= 16'.
Signed-off-by: Dipendra Khadka <kdipendra88@gmail.com>
---
drivers/leds/leds-bcm6328.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/leds-bcm6328.c b/drivers/leds/leds-bcm6328.c
index 246f1296ab09..13f535ccba0b 100644
--- a/drivers/leds/leds-bcm6328.c
+++ b/drivers/leds/leds-bcm6328.c
@@ -113,7 +113,7 @@ static void bcm6328_led_mode(struct bcm6328_led *led, unsigned long value)
unsigned long val, shift;
shift = bcm6328_pin2shift(led->pin);
- if (shift / 16)
+ if (shift >= 16)
mode = led->mem + BCM6328_REG_MODE_HI;
else
mode = led->mem + BCM6328_REG_MODE_LO;
@@ -357,7 +357,7 @@ static int bcm6328_led(struct device *dev, struct device_node *nc, u32 reg,
break;
case LEDS_DEFSTATE_KEEP:
shift = bcm6328_pin2shift(led->pin);
- if (shift / 16)
+ if (shift >= 16)
mode = mem + BCM6328_REG_MODE_HI;
else
mode = mem + BCM6328_REG_MODE_LO;
--
2.43.0
next reply other threads:[~2024-09-22 17:40 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-22 17:40 Dipendra Khadka [this message]
2024-09-26 10:14 ` [PATCH] Staging: leds: replace divide condition 'shift / 16' with 'shift >= 16' Pavel Machek
2024-10-09 13:37 ` Lee Jones
2024-10-11 11:24 ` Pavel Machek
2024-10-15 9:01 ` Lee Jones
2024-10-17 19:23 ` Dipendra Khadka
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