diff options
| author | Gregory CLEMENT <gregory.clement@bootlin.com> | 2018-04-20 16:52:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-20 16:24:20 +0200 |
| commit | 2d79609bf21eedb2142f9dff7d4af9919cd7399a (patch) | |
| tree | 14d206ccc3493ca505218a3521ae88c40621dabe /drivers/usb | |
| parent | 621faf4f6a181b6e012c1d1865213f36f4159b7f (diff) | |
usb: host: xhci-plat: Remove useless test before clk_disable_unprepare
clk_disable_unprepare() already checks that the clock pointer is valid.
No need to test it before calling it.
Signed-off-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/xhci-plat.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index df327dcc2bac..f0231fea524e 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -320,8 +320,7 @@ put_usb3_hcd: usb_put_hcd(xhci->shared_hcd); disable_clk: - if (!IS_ERR(clk)) - clk_disable_unprepare(clk); + clk_disable_unprepare(clk); put_hcd: usb_put_hcd(hcd); @@ -347,8 +346,7 @@ static int xhci_plat_remove(struct platform_device *dev) usb_remove_hcd(hcd); usb_put_hcd(xhci->shared_hcd); - if (!IS_ERR(clk)) - clk_disable_unprepare(clk); + clk_disable_unprepare(clk); usb_put_hcd(hcd); pm_runtime_set_suspended(&dev->dev); |