diff options
Diffstat (limited to 'drivers/spi/spi-mpc52xx.c')
| -rw-r--r-- | drivers/spi/spi-mpc52xx.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/spi/spi-mpc52xx.c b/drivers/spi/spi-mpc52xx.c index 7c675fe83101..a0de12ac1deb 100644 --- a/drivers/spi/spi-mpc52xx.c +++ b/drivers/spi/spi-mpc52xx.c @@ -235,7 +235,8 @@ static int mpc52xx_spi_fsmstate_transfer(int irq, struct mpc52xx_spi *ms, dev_err(&ms->master->dev, "mode fault\n"); mpc52xx_spi_chipsel(ms, 0); ms->message->status = -EIO; - ms->message->complete(ms->message->context); + if (ms->message->complete) + ms->message->complete(ms->message->context); ms->state = mpc52xx_spi_fsmstate_idle; return FSM_CONTINUE; } @@ -289,7 +290,8 @@ mpc52xx_spi_fsmstate_wait(int irq, struct mpc52xx_spi *ms, u8 status, u8 data) ms->msg_count++; mpc52xx_spi_chipsel(ms, 0); ms->message->status = 0; - ms->message->complete(ms->message->context); + if (ms->message->complete) + ms->message->complete(ms->message->context); ms->state = mpc52xx_spi_fsmstate_idle; return FSM_CONTINUE; } |