[PATCH] ARM: OMAP2+: PRM: initialize en_uart4_mask and grpsel_uart4_mask
From: tony@atomide.com (Tony Lindgren)
Date: 2016-11-07 23:23:12
Also in:
linux-omap, lkml
* Colin King [off-list ref] [161024 04:01]:
From: Colin Ian King <redacted> In the case where has_uart4 is false, en_uart4_mask and grpsel_uart4_mask are not initialized and so any garbage value is being logically or'd into the write of PM_WKEN and OMAP3430_PM_MPUGRPSEL. Fix this by initializing these masks to zero.
Thanks applying into omap-for-v4.9/fixes. Regards, Tony