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authorMarc Kleine-Budde <mkl@pengutronix.de>2019-08-19 19:17:13 +0200
committerMarc Kleine-Budde <mkl@pengutronix.de>2019-08-20 13:41:26 +0200
commit28b0ffe98b53cf1f3e58023699886f813fb26144 (patch)
tree46e01ab08367dc19cb7b2f5dbed015874851b3ae /drivers
parent6093f744fec77e06f98b0267ced88b9caa64eae8 (diff)
can: m_can_platform: remove not needed casts to struct m_can_plat_priv *
The struct m_can_classdev::device_data is a void pointer, so there's no need to cast it to struct m_can_plat_priv *, when assigning the struct m_can_plat_priv pointer. This patch removes the not needed casts from the m_can_platform driver. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/can/m_can/m_can_platform.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/net/can/m_can/m_can_platform.c b/drivers/net/can/m_can/m_can_platform.c
index c2989e0431f2..2c6ef861d4a2 100644
--- a/drivers/net/can/m_can/m_can_platform.c
+++ b/drivers/net/can/m_can/m_can_platform.c
@@ -16,24 +16,21 @@ struct m_can_plat_priv {
static u32 iomap_read_reg(struct m_can_classdev *cdev, int reg)
{
- struct m_can_plat_priv *priv =
- (struct m_can_plat_priv *)cdev->device_data;
+ struct m_can_plat_priv *priv = cdev->device_data;
return readl(priv->base + reg);
}
static u32 iomap_read_fifo(struct m_can_classdev *cdev, int offset)
{
- struct m_can_plat_priv *priv =
- (struct m_can_plat_priv *)cdev->device_data;
+ struct m_can_plat_priv *priv = cdev->device_data;
return readl(priv->mram_base + offset);
}
static int iomap_write_reg(struct m_can_classdev *cdev, int reg, int val)
{
- struct m_can_plat_priv *priv =
- (struct m_can_plat_priv *)cdev->device_data;
+ struct m_can_plat_priv *priv = cdev->device_data;
writel(val, priv->base + reg);
@@ -42,8 +39,7 @@ static int iomap_write_reg(struct m_can_classdev *cdev, int reg, int val)
static int iomap_write_fifo(struct m_can_classdev *cdev, int offset, int val)
{
- struct m_can_plat_priv *priv =
- (struct m_can_plat_priv *)cdev->device_data;
+ struct m_can_plat_priv *priv = cdev->device_data;
writel(val, priv->mram_base + offset);