p71924506
/
linux_old1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

USB: EHCI: tegra: drop clk_put for devm_clk_get in tegra_ehci_probe() 

devm_clk_get() is used so there is no reason to explicitly
call clk_put() in probe or remove functions.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Sachin Kamat <sachin.kamat@linaro.org>
Acked-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Wei Yongjun 2013-09-27 16:22:08 +08:00 committed by Greg Kroah-Hartman
parent c80ad6d1cd
commit dafbe92edb
1 changed files with 1 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
drivers/usb/host/ehci-tegra.c
View File

@ -388,7 +388,7 @@ static int tegra_ehci_probe(struct platform_device *pdev)
err = clk_prepare_enable(tegra->clk);
if (err)
goto cleanup_clk_get;
goto cleanup_hcd_create;
tegra_periph_reset_assert(tegra->clk);
udelay(1);
@ -465,8 +465,6 @@ static int tegra_ehci_probe(struct platform_device *pdev)
usb_phy_shutdown(hcd->phy);
cleanup_clk_en:
clk_disable_unprepare(tegra->clk);
cleanup_clk_get:
clk_put(tegra->clk);
cleanup_hcd_create:
usb_put_hcd(hcd);
return err;