diff options
Diffstat (limited to '')
| -rw-r--r-- | drivers/spi/spi-amd.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/spi/spi-amd.c b/drivers/spi/spi-amd.c index 485ae1e382e3..fbe795bbcf50 100644 --- a/drivers/spi/spi-amd.c +++ b/drivers/spi/spi-amd.c @@ -298,19 +298,16 @@ static const struct amd_spi_freq amd_spi_freq[] = { { AMD_SPI_MIN_HZ, F_800KHz, 0}, }; -static int amd_set_spi_freq(struct amd_spi *amd_spi, u32 speed_hz) +static void amd_set_spi_freq(struct amd_spi *amd_spi, u32 speed_hz) { unsigned int i, spd7_val, alt_spd; - if (speed_hz < AMD_SPI_MIN_HZ) - return -EINVAL; - for (i = 0; i < ARRAY_SIZE(amd_spi_freq); i++) if (speed_hz >= amd_spi_freq[i].speed_hz) break; if (amd_spi->speed_hz == amd_spi_freq[i].speed_hz) - return 0; + return; amd_spi->speed_hz = amd_spi_freq[i].speed_hz; @@ -329,8 +326,6 @@ static int amd_set_spi_freq(struct amd_spi *amd_spi, u32 speed_hz) amd_spi_setclear_reg32(amd_spi, AMD_SPI_SPEED_REG, spd7_val, AMD_SPI_SPD7_MASK); } - - return 0; } static inline int amd_spi_fifo_xfer(struct amd_spi *amd_spi, @@ -679,9 +674,7 @@ static int amd_spi_exec_mem_op(struct spi_mem *mem, amd_spi = spi_controller_get_devdata(mem->spi->controller); - ret = amd_set_spi_freq(amd_spi, op->max_freq); - if (ret) - return ret; + amd_set_spi_freq(amd_spi, op->max_freq); if (amd_spi->version == AMD_SPI_V2) amd_set_spi_addr_mode(amd_spi, op); |