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Date: Fri, 14 Dec 2012 14:53:32 +0900 From: Magnus Damm <magnus.damm@...il.com> To: linux-kernel@...r.kernel.org Cc: linux-sh@...r.kernel.org, johnstul@...ibm.com, horms@...ge.net.au, shinya.kuribayashi.px@...esas.com, tglx@...utronix.de, Magnus Damm <magnus.damm@...il.com> Subject: [PATCH 01/08] clocksource: sh_cmt: Take care of clk_put() when setup_irq() fails From: Magnus Damm <damm@...nsource.se> Make sure clk_put() is called in case of failure in sh_cmt_setup(). Signed-off-by: Shinya Kuribayashi <shinya.kuribayashi.px@...esas.com> Signed-off-by: Magnus Damm <damm@...nsource.se> --- drivers/clocksource/sh_cmt.c | 6 ++++-- 1 file changed, 4 insertions(+), 2 deletions(-) --- 0001/drivers/clocksource/sh_cmt.c +++ work/drivers/clocksource/sh_cmt.c 2012-12-14 12:50:02.000000000 +0900 @@ -708,17 +708,19 @@ static int sh_cmt_setup(struct sh_cmt_pr cfg->clocksource_rating); if (ret) { dev_err(&p->pdev->dev, "registration failed\n"); - goto err1; + goto err2; } p->cs_enabled = false; ret = setup_irq(irq, &p->irqaction); if (ret) { dev_err(&p->pdev->dev, "failed to request irq %d\n", irq); - goto err1; + goto err2; } return 0; +err2: + clk_put(p->clk); err1: iounmap(p->mapbase); -- 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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