diff options
| -rw-r--r-- | drivers/spi/spi-fsl-espi.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-fsl-spi.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-mpc512x-psc.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-mpc52xx-psc.c | 3 | ||||
| -rw-r--r-- | drivers/spi/spi-mpc52xx.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi-sh.c | 6 | ||||
| -rw-r--r-- | drivers/spi/spi-txx9.c | 3 |
7 files changed, 18 insertions, 9 deletions
diff --git a/drivers/spi/spi-fsl-espi.c b/drivers/spi/spi-fsl-espi.c index 428dc7a6b62e..e8e3d34bab07 100644 --- a/drivers/spi/spi-fsl-espi.c +++ b/drivers/spi/spi-fsl-espi.c @@ -446,7 +446,8 @@ static void fsl_espi_do_one_msg(struct spi_message *m) m->actual_length = espi_trans.actual_length; m->status = espi_trans.status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); } static int fsl_espi_setup(struct spi_device *spi) diff --git a/drivers/spi/spi-fsl-spi.c b/drivers/spi/spi-fsl-spi.c index 119f7af94537..f2af3eb3ceb7 100644 --- a/drivers/spi/spi-fsl-spi.c +++ b/drivers/spi/spi-fsl-spi.c @@ -404,7 +404,8 @@ static void fsl_spi_do_one_msg(struct spi_message *m) } m->status = status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); if (status || !cs_change) { ndelay(nsecs); diff --git a/drivers/spi/spi-mpc512x-psc.c b/drivers/spi/spi-mpc512x-psc.c index 5032141eeeec..8eee745e8471 100644 --- a/drivers/spi/spi-mpc512x-psc.c +++ b/drivers/spi/spi-mpc512x-psc.c @@ -301,7 +301,8 @@ static int mpc512x_psc_spi_msg_xfer(struct spi_master *master, } m->status = status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); if (status || !cs_change) mpc512x_psc_spi_deactivate_cs(spi); diff --git a/drivers/spi/spi-mpc52xx-psc.c b/drivers/spi/spi-mpc52xx-psc.c index 00ba910ab302..d761bc0dc5ce 100644 --- a/drivers/spi/spi-mpc52xx-psc.c +++ b/drivers/spi/spi-mpc52xx-psc.c @@ -248,7 +248,8 @@ static void mpc52xx_psc_spi_work(struct work_struct *work) } m->status = status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); if (status || !cs_change) mpc52xx_psc_spi_deactivate_cs(spi); 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; } diff --git a/drivers/spi/spi-sh.c b/drivers/spi/spi-sh.c index f6f2c7010177..03edf5ed0e9f 100644 --- a/drivers/spi/spi-sh.c +++ b/drivers/spi/spi-sh.c @@ -322,7 +322,8 @@ static void spi_sh_work(struct work_struct *work) spin_lock_irqsave(&ss->lock, flags); mesg->status = 0; - mesg->complete(mesg->context); + if (mesg->complete) + mesg->complete(mesg->context); } clear_fifo(ss); @@ -340,7 +341,8 @@ static void spi_sh_work(struct work_struct *work) error: mesg->status = ret; - mesg->complete(mesg->context); + if (mesg->complete) + mesg->complete(mesg->context); spi_sh_clear_bit(ss, SPI_SH_SSA | SPI_SH_SSDB | SPI_SH_SSD, SPI_SH_CR1); diff --git a/drivers/spi/spi-txx9.c b/drivers/spi/spi-txx9.c index 6191ced514b2..57a14977101c 100644 --- a/drivers/spi/spi-txx9.c +++ b/drivers/spi/spi-txx9.c @@ -265,7 +265,8 @@ static void txx9spi_work_one(struct txx9spi *c, struct spi_message *m) exit: m->status = status; - m->complete(m->context); + if (m->complete) + m->complete(m->context); /* normally deactivate chipselect ... unless no error and * cs_change has hinted that the next message will probably |