Commit dadaae39 authored Aug 19, 2016 by Anirudh Ghayal

power: smb1351-charger: Disable parallel-slave only if present



Prevent a NULL pointer access by checking for the parallel
slave before disabling it.

CRs-Fixed: 1056039
Change-Id: Ifd74a5c5295993aaadfd944e71b3c2860499fc66
Signed-off-by: Anirudh Ghayal <aghayal@codeaurora.org>

parent 14f889c8

drivers/power/smb1351-charger.c

+3 −0

Original line number	Diff line number	Diff line
		@@ -1790,6 +1790,9 @@ static int smb1351_parallel_charger_disable_slave(
		int rc;
		struct power_supply *parallel_psy = smb1351_get_parallel_slave(chip);

		if (!parallel_psy \|\| !chip->parallel.slave_detected)
		return 0;

		pr_debug("Disable parallel slave!\n");

		chip->parallel.total_icl_ma = 0;