Commit 73ce2ce1 authored Feb 09, 2018 by Sean Wang Committed by Matthias Brugger Mar 11, 2018

soc: mediatek: fix the mistaken pointer accessed when subdomains are added



Fix the pointer to struct scp_subdomian not being moved forward
when each sub-domain is expected to be iteratively added through
pm_genpd_add_subdomain call.

Cc: stable@vger.kernel.org
Fixes: 53fddb1a ("soc: mediatek: reduce code duplication of scpsys_probe across all SoCs")
Reported-by: Weiyi Lu <weiyi.lu@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>

parent c932ba8c

drivers/soc/mediatek/mtk-scpsys.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -1048,7 +1048,7 @@ static int scpsys_probe(struct platform_device *pdev)

		pd_data = &scp->pd_data;

		for (i = 0, sd = soc->subdomains ; i < soc->num_subdomains ; i++) {
		for (i = 0, sd = soc->subdomains; i < soc->num_subdomains; i++, sd++) {
		ret = pm_genpd_add_subdomain(pd_data->domains[sd->origin],
		pd_data->domains[sd->subdomain]);
		if (ret && IS_ENABLED(CONFIG_PM))

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