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Message-Id: <20210216155050.29322-4-andriy.shevchenko@linux.intel.com>
Date: Tue, 16 Feb 2021 17:50:47 +0200
From: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
To: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
Dan Murphy <dmurphy@...com>, linux-leds@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: Pavel Machek <pavel@....cz>
Subject: [PATCH v1 4/7] leds: lp50xx: Get rid of redundant explicit casting
In the line like
u32 bar = ...;
u8 foo = (u8)(bar >> 8) & 0xff;
is no need to have neither explicit casting nor ' & 0xff' part.
Get rid of them.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
---
drivers/leds/leds-lp50xx.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/leds/leds-lp50xx.c b/drivers/leds/leds-lp50xx.c
index 0723b2688552..58cd25fe565d 100644
--- a/drivers/leds/leds-lp50xx.c
+++ b/drivers/leds/leds-lp50xx.c
@@ -360,8 +360,8 @@ static int lp50xx_set_banks(struct lp50xx *priv, u32 led_banks[])
bank_enable_mask |= (1 << led_banks[i]);
}
- led_config_lo = (u8)(bank_enable_mask & 0xff);
- led_config_hi = (u8)(bank_enable_mask >> 8) & 0xff;
+ led_config_lo = bank_enable_mask;
+ led_config_hi = bank_enable_mask >> 8;
ret = regmap_write(priv->regmap, LP50XX_LED_CFG0, led_config_lo);
if (ret)
--
2.30.0
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