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spi: rspi: Add missing clk_disable() calls in error and cleanup paths 

Signed-off-by: Geert Uytterhoeven <geert+renesas@linux-m68k.org>
Signed-off-by: Mark Brown <broonie@linaro.org>
This commit is contained in:
Geert Uytterhoeven 2014-01-14 10:20:33 +01:00 committed by Mark Brown
parent 13ea330010
commit fcb4ed749c
1 changed files with 7 additions and 4 deletions
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11
drivers/spi/spi-rspi.c
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@ -925,6 +925,7 @@ static int rspi_remove(struct platform_device *pdev)
struct rspi_data *rspi = platform_get_drvdata(pdev);
rspi_release_dma(rspi);
clk_disable(rspi->clk);
return 0;
}
@ -999,28 +1000,30 @@ static int rspi_probe(struct platform_device *pdev)
dev_name(&pdev->dev), rspi);
if (ret < 0) {
dev_err(&pdev->dev, "request_irq error\n");
goto error1;
goto error2;
}
rspi->irq = irq;
ret = rspi_request_dma(rspi, pdev);
if (ret < 0) {
dev_err(&pdev->dev, "rspi_request_dma failed.\n");
goto error2;
goto error3;
}
ret = devm_spi_register_master(&pdev->dev, master);
if (ret < 0) {
dev_err(&pdev->dev, "spi_register_master error.\n");
goto error2;
goto error3;
}
dev_info(&pdev->dev, "probed\n");
return 0;
error2:
error3:
rspi_release_dma(rspi);
error2:
clk_disable(rspi->clk);
error1:
spi_master_put(master);