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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2020-12-16 02:17:39 +0300 |
|---|---|---|
| committer | Marc Kleine-Budde <mkl@pengutronix.de> | 2021-01-06 17:15:39 +0300 |
| commit | 0c05345210fc265d24f7b800516d2a4eac0c56c1 (patch) | |
| tree | d221b27c7d6d708a098fd1fc87e8f6845b199a46 /drivers/net | |
| parent | 52be977b3ade57570ff1110a10755866ded8a1a6 (diff) | |
| download | linux-0c05345210fc265d24f7b800516d2a4eac0c56c1.tar.xz | |
can: tcan4x5x: tcan4x5x_regmap_write(): remove not needed casts and replace 4 by sizeof
This patch simplifies the tcan4x5x_regmap_write(0 function by removing not
needed casts and replaces hardcoded "4" by appropriate sizeof()s.
Reviewed-by: Dan Murphy <dmurphy@ti.com>
Tested-by: Sean Nyekjaer <sean@geanix.com>
Link: https://lore.kernel.org/r/20201215231746.1132907-10-mkl@pengutronix.de
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/can/m_can/tcan4x5x-regmap.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c index 8f718f4395c3..6345bcb7704f 100644 --- a/drivers/net/can/m_can/tcan4x5x-regmap.c +++ b/drivers/net/can/m_can/tcan4x5x-regmap.c @@ -38,10 +38,9 @@ static int tcan4x5x_regmap_gather_write(void *context, const void *reg, static int tcan4x5x_regmap_write(void *context, const void *data, size_t count) { - u16 *reg = (u16 *)(data); - const u32 *val = data + 4; - - return tcan4x5x_regmap_gather_write(context, reg, 4, val, count - 4); + return tcan4x5x_regmap_gather_write(context, data, sizeof(u32), + data + sizeof(u32), + count - sizeof(u32)); } static int tcan4x5x_regmap_read(void *context, |