mirror of
https://github.com/torvalds/linux
synced 2024-10-12 06:16:26 +00:00
usb: musb: core: fix failure path
In the fail1~fail5 failure path, pm_runtime_disable() should be called to avoid 'Unbalanced pm_runtime_enable' error in next probe() which may be triggered by defer probe or next 'modprobe musb_hdrc'. Cc: Sebastian Andrzej Siewior <sebastian@breakpoint.cc> Cc: <stable@vger.kernel.org> v3.8 Signed-off-by: Ming Lei <ming.lei@canonical.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
parent
a70b84421b
commit
681d1e8761
|
@ -1993,6 +1993,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl)
|
||||||
musb_platform_exit(musb);
|
musb_platform_exit(musb);
|
||||||
|
|
||||||
fail1:
|
fail1:
|
||||||
|
pm_runtime_disable(musb->controller);
|
||||||
dev_err(musb->controller,
|
dev_err(musb->controller,
|
||||||
"musb_init_controller failed with status %d\n", status);
|
"musb_init_controller failed with status %d\n", status);
|
||||||
|
|
||||||
|
|
Loading…
Reference in a new issue