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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>
This commit is contained in:
Axel Lin 2011-05-11 21:28:16 +08:00 committed by Grant Likely
parent 680c1305e2
commit 8901e1b98e
1 changed files with 1 additions and 1 deletions
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2
drivers/spi/spi_tegra.c
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@ -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);