| Message ID | 1422795727-29097-1-git-send-email-hofrat@osadl.org (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On Sunday 01 February 2015 06:32 PM, Nicholas Mc Guire wrote: > 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". Looks good to me. Thanks for fixing this. I think it is good if we fix the typo here also. Acked-by: Laxman Dewangan <ldewangan@nvidia.com> > - 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 trasfer timeout\n"); trasfer->transfer -- To unsubscribe from this list: send the line "unsubscribe linux-spi" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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 trasfer timeout\n"); return -EIO; }
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 <hofrat@osadl.org> --- 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(-)