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-rw-r--r--drivers/spi/spi-fsl-espi.c3
-rw-r--r--drivers/spi/spi-fsl-spi.c3
-rw-r--r--drivers/spi/spi-mpc512x-psc.c3
-rw-r--r--drivers/spi/spi-mpc52xx-psc.c3
-rw-r--r--drivers/spi/spi-mpc52xx.c6
-rw-r--r--drivers/spi/spi-sh.c6
-rw-r--r--drivers/spi/spi-txx9.c3
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
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