linux-kernel - [PATCH 4/4] iio: imu: st_lsm6dsx: drop casting to void in dev_set

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Message-Id: <20240303-void_in_dev_set_drvdata-v1-4-ae39027d740b@gmail.com>
Date: Sun, 03 Mar 2024 23:34:42 +0100
From: Javier Carrasco <javier.carrasco.cruz@...il.com>
To: Arnd Bergmann <arnd@...db.de>, 
 Greg Kroah-Hartman <gregkh@...uxfoundation.org>, 
 Michal Simek <michal.simek@....com>, Jonathan Cameron <jic23@...nel.org>, 
 Lars-Peter Clausen <lars@...afoo.de>, Lorenzo Bianconi <lorenzo@...nel.org>
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org, 
 linux-iio@...r.kernel.org, Javier Carrasco <javier.carrasco.cruz@...il.com>
Subject: [PATCH 4/4] iio: imu: st_lsm6dsx: drop casting to void in
 dev_set_drvdata

The C standard specifies that there is no need to cast from a pointer to
void [1]. Therefore, it can be safely dropped.

[1] C Standard Committee: https://c0x.shape-of-code.com/6.3.2.3.html

Signed-off-by: Javier Carrasco <javier.carrasco.cruz@...il.com>
---
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index b6e6b1df8a61..5bd1295c05ff 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -2705,7 +2705,7 @@ int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id,
 	if (!hw)
 		return -ENOMEM;
 
-	dev_set_drvdata(dev, (void *)hw);
+	dev_set_drvdata(dev, hw);
 
 	mutex_init(&hw->fifo_lock);
 	mutex_init(&hw->conf_lock);

-- 
2.40.1