From: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
Add the missing clk_disable_unprepare() before return
from host1x_probe() in the error handling case.
Signed-off-by: Wei Yongjun <yongjun_wei@xxxxxxxxxxxxxxxxx>
---
drivers/gpu/host1x/dev.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/host1x/dev.c b/drivers/gpu/host1x/dev.c
index 12d6333..646a333 100644
--- a/drivers/gpu/host1x/dev.c
+++ b/drivers/gpu/host1x/dev.c
@@ -154,7 +154,7 @@ static int host1x_probe(struct platform_device *pdev)
err = host1x_syncpt_init(host);
if (err) {
dev_err(&pdev->dev, "failed to initialize syncpts\n");
- return err;
+ goto fail_unprepare_disable;
}
err = host1x_intr_init(host, syncpt_irq);
@@ -175,6 +175,8 @@ fail_deinit_intr:
host1x_intr_deinit(host);
fail_deinit_syncpt:
host1x_syncpt_deinit(host);
+fail_unprepare_disable:
+ clk_disable_unprepare(host->clk);
return err;
}
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