4.14-stable review patch. If anyone has any objections, please let me know.
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From: Sean Wang sean.wang@mediatek.com
commit 73ce2ce129783813e1ebc37d2c757fe5e0fab1ef upstream.
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: 53fddb1a66dd ("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 Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/soc/mediatek/mtk-scpsys.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -892,7 +892,7 @@ static int scpsys_probe(struct platform_
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))