ARM: at91: pm: remove pm_bu initialization in at91_pm_backup_init()
authorClaudiu Beznea <claudiu.beznea@microchip.com>
Wed, 8 Aug 2018 07:47:40 +0000 (10:47 +0300)
committerAlexandre Belloni <alexandre.belloni@bootlin.com>
Mon, 27 Aug 2018 15:10:13 +0000 (17:10 +0200)
commit1e1f808f9d7ae8e39c81c51a1f713b2bc5a0074f
tree04675554eb120a1b3896e1c8cc2f8c370a304f41
parent5b394b2ddf0347bef56e50c69a58773c94343ff3
ARM: at91: pm: remove pm_bu initialization in at91_pm_backup_init()

There is no need to initialize pm_bu since it is used only if backup
mode is selected. In case backup mode initialization fails (which means
pm_bu is invalid) the ULP0 mode will be selected.

Signed-off-by: Claudiu Beznea <claudiu.beznea@microchip.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
arch/arm/mach-at91/pm.c