diff options
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-mpc52xx.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c index ef2f24420460..e6a30f232370 100644 --- a/drivers/spi/spi-mpc52xx.c +++ b/drivers/spi/spi-mpc52xx.c @@ -120,7 +120,7 @@ static void mpc52xx_spi_start_transfer(struct mpc52xx_spi *ms) ms->cs_change = ms->transfer->cs_change; /* Write out the first byte */ - ms->wcol_tx_timestamp = get_tbl(); + ms->wcol_tx_timestamp = mftb(); if (ms->tx_buf) out_8(ms->regs + SPI_DATA, *ms->tx_buf++); else @@ -221,8 +221,8 @@ static int mpc52xx_spi_fsmstate_transfer(int irq, struct mpc52xx_spi *ms, * but it can also be worked around simply by retrying the * transfer which is what we do here. */ ms->wcol_count++; - ms->wcol_ticks += get_tbl() - ms->wcol_tx_timestamp; - ms->wcol_tx_timestamp = get_tbl(); + ms->wcol_ticks += mftb() - ms->wcol_tx_timestamp; + ms->wcol_tx_timestamp = mftb(); data = 0; if (ms->tx_buf) data = *(ms->tx_buf - 1); @@ -247,14 +247,14 @@ static int mpc52xx_spi_fsmstate_transfer(int irq, struct mpc52xx_spi *ms, /* Is the transfer complete? */ ms->len--; if (ms->len == 0) { - ms->timestamp = get_tbl(); + ms->timestamp = mftb(); ms->timestamp += ms->transfer->delay_usecs * tb_ticks_per_usec; ms->state = mpc52xx_spi_fsmstate_wait; return FSM_CONTINUE; } /* Write out the next byte */ - ms->wcol_tx_timestamp = get_tbl(); + ms->wcol_tx_timestamp = mftb(); if (ms->tx_buf) out_8(ms->regs + SPI_DATA, *ms->tx_buf++); else @@ -276,7 +276,7 @@ mpc52xx_spi_fsmstate_wait(int irq, struct mpc52xx_spi *ms, u8 status, u8 data) dev_err(&ms->master->dev, "spurious irq, status=0x%.2x\n", status); - if (((int)get_tbl()) - ms->timestamp < 0) + if (((int)mftb()) - ms->timestamp < 0) return FSM_POLL; ms->message->actual_length += ms->transfer->len; |