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drm/tegra: Disable clock on probe failure

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Add a missing clk_disable_unprepare() before returning from the driver's
.probe() function on error.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Wei Yongjun 2013-10-21 13:38:34 +08:00 • committed by Thierry Reding
parent 9c78c4c38e
commit b0084031f2
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/tegra/gr2d.c
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@ -186,6 +186,7 @@ static int gr2d_probe(struct platform_device *pdev)
err = host1x_client_register(&gr2d->client.base);
if (err < 0) {
dev_err(dev, "failed to register host1x client: %d\n", err);
clk_disable_unprepare(gr2d->clk);
return err;
}