diff options
Diffstat (limited to 'drivers/net/can/m_can/tcan4x5x.c')
| -rw-r--r-- | drivers/net/can/m_can/tcan4x5x.c | 14 |
1 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c index a2144bbcd486..04bb392f60fa 100644 --- a/drivers/net/can/m_can/tcan4x5x.c +++ b/drivers/net/can/m_can/tcan4x5x.c @@ -123,10 +123,6 @@ struct tcan4x5x_priv { struct gpio_desc *device_wake_gpio; struct gpio_desc *device_state_gpio; struct regulator *power; - - /* Register based ip */ - int mram_start; - int reg_offset; }; static struct can_bittiming_const tcan4x5x_bittiming_const = { @@ -260,7 +256,7 @@ static u32 tcan4x5x_read_reg(struct m_can_classdev *cdev, int reg) struct tcan4x5x_priv *priv = cdev->device_data; u32 val; - regmap_read(priv->regmap, priv->reg_offset + reg, &val); + regmap_read(priv->regmap, TCAN4X5X_MCAN_OFFSET + reg, &val); return val; } @@ -270,7 +266,7 @@ static u32 tcan4x5x_read_fifo(struct m_can_classdev *cdev, int addr_offset) struct tcan4x5x_priv *priv = cdev->device_data; u32 val; - regmap_read(priv->regmap, priv->mram_start + addr_offset, &val); + regmap_read(priv->regmap, TCAN4X5X_MRAM_START + addr_offset, &val); return val; } @@ -279,7 +275,7 @@ static int tcan4x5x_write_reg(struct m_can_classdev *cdev, int reg, int val) { struct tcan4x5x_priv *priv = cdev->device_data; - return regmap_write(priv->regmap, priv->reg_offset + reg, val); + return regmap_write(priv->regmap, TCAN4X5X_MCAN_OFFSET + reg, val); } static int tcan4x5x_write_fifo(struct m_can_classdev *cdev, @@ -287,7 +283,7 @@ static int tcan4x5x_write_fifo(struct m_can_classdev *cdev, { struct tcan4x5x_priv *priv = cdev->device_data; - return regmap_write(priv->regmap, priv->mram_start + addr_offset, val); + return regmap_write(priv->regmap, TCAN4X5X_MRAM_START + addr_offset, val); } static int tcan4x5x_power_enable(struct regulator *reg, int enable) @@ -465,8 +461,6 @@ static int tcan4x5x_can_probe(struct spi_device *spi) goto out_m_can_class_free_dev; } - priv->reg_offset = TCAN4X5X_MCAN_OFFSET; - priv->mram_start = TCAN4X5X_MRAM_START; priv->spi = spi; priv->mcan_dev = mcan_class; |