diff options
| -rw-r--r-- | drivers/spi/mxs_spi.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/spi/mxs_spi.c b/drivers/spi/mxs_spi.c index adb9ca8..4e6f14e 100644 --- a/drivers/spi/mxs_spi.c +++ b/drivers/spi/mxs_spi.c @@ -162,7 +162,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, if (mx28_wait_mask_set(&ssp_regs->hw_ssp_ctrl0_reg, SSP_CTRL0_RUN, MXS_SPI_MAX_TIMEOUT)) { printf("MXS SPI: Timeout waiting for start\n"); - return -1; + return -ETIMEDOUT; } if (tx) @@ -174,7 +174,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, if (mx28_wait_mask_clr(&ssp_regs->hw_ssp_status_reg, SSP_STATUS_FIFO_EMPTY, MXS_SPI_MAX_TIMEOUT)) { printf("MXS SPI: Timeout waiting for data\n"); - return -1; + return -ETIMEDOUT; } *rx = readl(&ssp_regs->hw_ssp_data); @@ -184,7 +184,7 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, if (mx28_wait_mask_clr(&ssp_regs->hw_ssp_ctrl0_reg, SSP_CTRL0_RUN, MXS_SPI_MAX_TIMEOUT)) { printf("MXS SPI: Timeout waiting for finish\n"); - return -1; + return -ETIMEDOUT; } } |