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| author | Sergei Shtylyov <sshtylyov@ru.mvista.com> | 2011-10-07 19:22:33 +0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@redhat.com> | 2011-10-08 07:46:12 +0400 |
| commit | c00a4c9d247a3a24190d2f27ab9b23424d8b082c (patch) | |
| tree | aa920ff8ddaad797152572eea4d11b4e24442373 /drivers/ata/sata_mv.c | |
| parent | 3ee72ca99288f1de95ec9c570e43f531c8799f06 (diff) | |
| download | linux-c00a4c9d247a3a24190d2f27ab9b23424d8b082c.tar.xz | |
sata_mv: release clock on ata_host_activate() failure
mv_platfrom_probe() forgets to call clk_disable() and clk_put() iff
ata_host_activate() fails...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
Diffstat (limited to 'drivers/ata/sata_mv.c')
| -rw-r--r-- | drivers/ata/sata_mv.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c index 4b6b2090784b..647cb3abf4d6 100644 --- a/drivers/ata/sata_mv.c +++ b/drivers/ata/sata_mv.c @@ -4087,8 +4087,11 @@ static int mv_platform_probe(struct platform_device *pdev) dev_info(&pdev->dev, "slots %u ports %d\n", (unsigned)MV_MAX_Q_DEPTH, host->n_ports); - return ata_host_activate(host, platform_get_irq(pdev, 0), mv_interrupt, - IRQF_SHARED, &mv6_sht); + rc = ata_host_activate(host, platform_get_irq(pdev, 0), mv_interrupt, + IRQF_SHARED, &mv6_sht); + if (!rc) + return 0; + err: #if defined(CONFIG_HAVE_CLK) if (!IS_ERR(hpriv->clk)) { |