return type of wait_for_completion_timeout is unsigned long not int, this
patch adds an appropriate variable and fixes up the assignment.
As the string in dev_err already explicitly states "timeout" there
is little point in printing the 0 here which also just says "timeout".
Signed-off-by: Nicholas Mc Guire <[email protected]>
---
v2: typo fixed as suggested by Laxman Dewangan <[email protected]>
This patch was only compile tested with tegra_defconfig
(implies CONFIG_SPI_TEGRA114=y)
Patch is against 3.19.0-rc6 -next-20150130
drivers/spi/spi-tegra114.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/spi/spi-tegra114.c b/drivers/spi/spi-tegra114.c
index 73779ce..0dfb422 100644
--- a/drivers/spi/spi-tegra114.c
+++ b/drivers/spi/spi-tegra114.c
@@ -807,6 +807,7 @@ static int tegra_spi_transfer_one_message(struct spi_master *master,
struct spi_transfer *xfer;
struct spi_device *spi = msg->spi;
int ret;
+ unsigned long dma_timeout;
bool skip = false;
msg->status = 0;
@@ -833,11 +834,10 @@ static int tegra_spi_transfer_one_message(struct spi_master *master,
}
is_first_msg = false;
- ret = wait_for_completion_timeout(&tspi->xfer_completion,
- SPI_DMA_TIMEOUT);
- if (WARN_ON(ret == 0)) {
- dev_err(tspi->dev,
- "spi trasfer timeout, err %d\n", ret);
+ dma_timeout = wait_for_completion_timeout(
+ &tspi->xfer_completion, SPI_DMA_TIMEOUT);
+ if (WARN_ON(dma_timeout == 0)) {
+ dev_err(tspi->dev, "spi transfer timeout\n");
ret = -EIO;
goto complete_xfer;
}
--
1.7.10.4
return type of wait_for_completion_timeout is unsigned long not int, this
patch adds an appropriate variable and fixes up the assignment.
As the string in dev_err already states "timeout" there
is little point in printing the 0 here.
Signed-off-by: Nicholas Mc Guire <[email protected]>
---
v2: typo fixed as suggested by Laxman Dewangan <[email protected]>
This patch was only compile tested with tegra_defconfig
(implies CONFIG_SPI_TEGRA20_SFLASH=y)
Patch is against 3.19.0-rc6 -next-20150130
drivers/spi/spi-tegra20-sflash.c | 7 ++++---
1 file changed, 4 insertions(+), 3 deletions(-)
diff --git a/drivers/spi/spi-tegra20-sflash.c b/drivers/spi/spi-tegra20-sflash.c
index b6558bb..48a7c74 100644
--- a/drivers/spi/spi-tegra20-sflash.c
+++ b/drivers/spi/spi-tegra20-sflash.c
@@ -323,6 +323,7 @@ static int tegra_sflash_transfer_one_message(struct spi_master *master,
struct spi_transfer *xfer;
struct spi_device *spi = msg->spi;
int ret;
+ unsigned long dma_timeout;
msg->status = 0;
msg->actual_length = 0;
@@ -337,11 +338,11 @@ static int tegra_sflash_transfer_one_message(struct spi_master *master,
goto exit;
}
is_first_msg = false;
- ret = wait_for_completion_timeout(&tsd->xfer_completion,
+ dma_timeout = wait_for_completion_timeout(&tsd->xfer_completion,
SPI_DMA_TIMEOUT);
- if (WARN_ON(ret == 0)) {
+ if (WARN_ON(dma_timeout == 0)) {
dev_err(tsd->dev,
- "spi trasfer timeout, err %d\n", ret);
+ "spi transfer timeout\n");
ret = -EIO;
goto exit;
}
--
1.7.10.4
return type of wait_for_completion_timeout is unsigned long not int, this
patch adds an appropriate variable and fixes up the assignment.
As the string in dev_err already states "timeout" there is little point in
printing the 0 here as it just restates "timeout".
Signed-off-by: Nicholas Mc Guire <[email protected]>
---
v2: typo fixed as suggested by Laxman Dewangan <[email protected]>
This patch was only compile tested with tegra_defconfig
(implies CONFIG_SPI_TEGRA20_SLINK=y)
Patch is against 3.19.0-rc6 -next-20150130
drivers/spi/spi-tegra20-slink.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/drivers/spi/spi-tegra20-slink.c b/drivers/spi/spi-tegra20-slink.c
index 85c91f5..106afe1 100644
--- a/drivers/spi/spi-tegra20-slink.c
+++ b/drivers/spi/spi-tegra20-slink.c
@@ -811,6 +811,7 @@ static int tegra_slink_transfer_one(struct spi_master *master,
{
struct tegra_slink_data *tspi = spi_master_get_devdata(master);
int ret;
+ unsigned long dma_timeout;
reinit_completion(&tspi->xfer_completion);
ret = tegra_slink_start_transfer_one(spi, xfer);
@@ -820,11 +821,10 @@ static int tegra_slink_transfer_one(struct spi_master *master,
return ret;
}
- ret = wait_for_completion_timeout(&tspi->xfer_completion,
+ dma_timeout = wait_for_completion_timeout(&tspi->xfer_completion,
SLINK_DMA_TIMEOUT);
- if (WARN_ON(ret == 0)) {
- dev_err(tspi->dev,
- "spi trasfer timeout, err %d\n", ret);
+ if (WARN_ON(dma_timeout == 0)) {
+ dev_err(tspi->dev, "spi transfer timeout\n");
return -EIO;
}
--
1.7.10.4