usb: renesas_usbhs: kill dead code in usbhs_probe()

usbhsc_drvcllbck_notify_hotplug() always returns 0, so it's rather pointless to
store and check its result for being < 0.

Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Sergei Shtylyov 2014-12-12 22:53:18 +03:00 • committed by Felipe Balbi
commit 368504c00a