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Message-ID: <1305120496.6324.8.camel@phoenix> Date: Wed, 11 May 2011 21:28:16 +0800 From: Axel Lin <axel.lin@...il.com> To: linux-kernel@...r.kernel.org Cc: Erik Gilling <konkers@...roid.com>, Grant Likely <grant.likely@...retlab.ca>, spi-devel-general@...ts.sourceforge.net Subject: [PATCH 2/2] spi: spi_tegra: calling spi_unregister_master instead of spi_master_put in spi_tegra_remove 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@...il.com> --- 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 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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