diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-omap2-mcspi.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/spi/spi-omap2-mcspi.c b/drivers/spi/spi-omap2-mcspi.c index 6c7ca588437f..c42e59df38fe 100644 --- a/drivers/spi/spi-omap2-mcspi.c +++ b/drivers/spi/spi-omap2-mcspi.c @@ -757,6 +757,8 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer) dev_vdbg(&spi->dev, "read-%d %02x\n", word_len, *(rx - 1)); } + /* Add word delay between each word */ + spi_delay_exec(&xfer->word_delay, xfer); } while (c); } else if (word_len <= 16) { u16 *rx; @@ -804,6 +806,8 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer) dev_vdbg(&spi->dev, "read-%d %04x\n", word_len, *(rx - 1)); } + /* Add word delay between each word */ + spi_delay_exec(&xfer->word_delay, xfer); } while (c >= 2); } else if (word_len <= 32) { u32 *rx; @@ -851,6 +855,8 @@ omap2_mcspi_txrx_pio(struct spi_device *spi, struct spi_transfer *xfer) dev_vdbg(&spi->dev, "read-%d %08x\n", word_len, *(rx - 1)); } + /* Add word delay between each word */ + spi_delay_exec(&xfer->word_delay, xfer); } while (c >= 4); } |