usb: ehci-s5p: fix memleak when fallback to pdata
usb: ehci-s5p: fix memleak when fallback to pdata

When devm_usb_get_phy fail, we should free hcd

Signed-off-by: Libo Chen <03ac321f4fc44d5558b43fe86a753e021008f32d@huawei.com>
Signed-off-by: Greg Kroah-Hartman <4645f7897fd33786a2ee1264d590b3c400559d85@linuxfoundation.org>

KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,TeamVee-Kanas/android_kernel_samsung_kanas,TeamVee-Kanas/android_kernel_samsung_kanas,KristFoundation/Programs,KristFoundation/Programs