On Thu, Feb 11, 2016 at 5:13 PM, Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com wrote:
Commit 7d34d56ef334 ("PM / OPP: Disable OPPs that aren't supported by the regulator") causes NULL pointer dereference OOPS when no regulator for OPP is defined. Fix it by replacing IS_ERR() check with IS_ERR_OR_NULL() one (since providing regulator for OPP is optional).
Cc: Viresh Kumar viresh.kumar@linaro.org Cc: Stephen Boyd sboyd@codeaurora.org Cc: Rafael J. Wysocki rafael.j.wysocki@intel.com Fixes: 7d34d56ef334 ("PM / OPP: Disable OPPs that aren't supported by the regulator") Signed-off-by: Bartlomiej Zolnierkiewicz b.zolnierkie@samsung.com
This fixes linux-pm/linux-next tree boot hang regression on Exynos4412 SoC based Odroid-U3 board.
Rafael, please apply. Thank you!
This has been fixed by an identical patch from Jon Hunter I received earlier.
Thanks, Rafael