Messages in this thread Patch in this message | | | From | Bartlomiej Zolnierkiewicz <> | Subject | [PATCH] pata_samsung_cf: fix ata_host_activate() failure handling | Date | Mon, 31 Mar 2014 19:52:44 +0200 |
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Add missing clk_disable() call to ata_host_activate() failure path.
Cc: Ben Dooks <ben-linux@fluff.org> Cc: Kukjin Kim <kgene.kim@samsung.com> Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com> --- drivers/ata/pata_samsung_cf.c | 10 +++++++--- 1 file changed, 7 insertions(+), 3 deletions(-)
Index: b/drivers/ata/pata_samsung_cf.c =================================================================== --- a/drivers/ata/pata_samsung_cf.c 2014-03-14 16:45:04.344724378 +0100 +++ b/drivers/ata/pata_samsung_cf.c 2014-03-31 18:31:58.083631437 +0200 @@ -594,9 +594,13 @@ static int __init pata_s3c_probe(struct platform_set_drvdata(pdev, host); - return ata_host_activate(host, info->irq, - info->irq ? pata_s3c_irq : NULL, - 0, &pata_s3c_sht); + ret = ata_host_activate(host, info->irq, + info->irq ? pata_s3c_irq : NULL, + 0, &pata_s3c_sht); + if (ret) + goto stop_clk; + + return 0; stop_clk: clk_disable(info->clk);
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