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authorAxel Lin <axel.lin@gmail.com>2011-05-11 21:28:16 +0800
committerGrant Likely <grant.likely@secretlab.ca>2011-05-20 00:43:07 -0600
commit8901e1b98e1dad75c4567d03dd00a59bd6c450e8 (patch)
treec5c78d6bc7bd6b0500503ed4523bb08fa6414e33 /drivers/spi
parent680c1305e259a488f489bc887854523b6c6e0705 (diff)
downloadop-kernel-dev-8901e1b98e1dad75c4567d03dd00a59bd6c450e8.zip
op-kernel-dev-8901e1b98e1dad75c4567d03dd00a59bd6c450e8.tar.gz
spi/spi_tegra: use spi_unregister_master() instead of spi_master_put()
spi_master_put() should only be used in error handling. Once spi_register_master() returns success, we should call spi_unregister_master() instead. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'drivers/spi')
-rw-r--r--drivers/spi/spi_tegra.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi_tegra.c b/drivers/spi/spi_tegra.c
index 891e590..6c3aa6e 100644
--- a/drivers/spi/spi_tegra.c
+++ b/drivers/spi/spi_tegra.c
@@ -578,6 +578,7 @@ static int __devexit spi_tegra_remove(struct platform_device *pdev)
master = dev_get_drvdata(&pdev->dev);
tspi = spi_master_get_devdata(master);
+ spi_unregister_master(master);
tegra_dma_free_channel(tspi->rx_dma);
dma_free_coherent(&pdev->dev, sizeof(u32) * BB_LEN,
@@ -586,7 +587,6 @@ static int __devexit spi_tegra_remove(struct platform_device *pdev)
clk_put(tspi->clk);
iounmap(tspi->base);
- spi_master_put(master);
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
release_mem_region(r->start, (r->end - r->start) + 1);
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