diff options
Diffstat (limited to 'drivers/net/can/m_can/tcan4x5x.c')
| -rw-r--r-- | drivers/net/can/m_can/tcan4x5x.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/can/m_can/tcan4x5x.c b/drivers/net/can/m_can/tcan4x5x.c index 7a73a4cfc1bb..a697996d81b4 100644 --- a/drivers/net/can/m_can/tcan4x5x.c +++ b/drivers/net/can/m_can/tcan4x5x.c @@ -178,7 +178,7 @@ static int regmap_spi_gather_write(void *context, const void *reg, { .tx_buf = val, .len = val_len, }, }; - addr = TCAN4X5X_WRITE_CMD | (*((u16 *)reg) << 8) | val_len >> 3; + addr = TCAN4X5X_WRITE_CMD | (*((u16 *)reg) << 8) | val_len >> 2; spi_message_init(&m); spi_message_add_tail(&t[0], &m); @@ -192,7 +192,7 @@ static int tcan4x5x_regmap_write(void *context, const void *data, size_t count) u16 *reg = (u16 *)(data); const u32 *val = data + 4; - return regmap_spi_gather_write(context, reg, 4, val, count); + return regmap_spi_gather_write(context, reg, 4, val, count - 4); } static int regmap_spi_async_write(void *context, |