usb: chipidea: debug: add runtime pm for register access
authorLi Jun <jun.li@freescale.com>
Wed, 29 Jul 2015 05:11:11 +0000 (13:11 +0800)
committerPeter Chen <peter.chen@freescale.com>
Fri, 14 Aug 2015 01:13:12 +0000 (09:13 +0800)
commitbc24937943d9f71a1e32b5dc4e2f0ef8fcc07b64
treeedefe3e6c6b3d3e8b0086d8e439d70d713d9bf93
parent158ec071fb5243e5c49259d2dbc4c8dbaed24c47
usb: chipidea: debug: add runtime pm for register access

Add runtime pm operations for registers access to avoid system hang.

Signed-off-by: Li Jun <jun.li@freescale.com>
drivers/usb/chipidea/debug.c