[PATCH 2/2] spi: spi_tegra: calling spi_unregister_master insteadof spi_master_put in spi_tegra_remove

[Axel Lin]

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@xxxxxxxxx>
---
 drivers/spi/spi_tegra.c |    2 +-
 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);
 
-- 
1.7.1



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