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| author | Sean Wang <sean.wang@mediatek.com> | 2018-02-08 21:07:59 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-04-24 10:36:28 +0300 |
| commit | 1b3d2e7a34095edb8ff104961bdc403f8d36e405 (patch) | |
| tree | 01c213733a795b7079445b8bab4e40687dd08a99 /drivers/soc | |
| parent | 3f306336cdee80f830c46a768c08daf90a31e972 (diff) | |
| download | linux-1b3d2e7a34095edb8ff104961bdc403f8d36e405.tar.xz | |
soc: mediatek: fix the mistaken pointer accessed when subdomains are added
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>
Diffstat (limited to 'drivers/soc')
| -rw-r--r-- | drivers/soc/mediatek/mtk-scpsys.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/soc/mediatek/mtk-scpsys.c b/drivers/soc/mediatek/mtk-scpsys.c index e1ce8b1b5090..fb2a8b1e7979 100644 --- a/drivers/soc/mediatek/mtk-scpsys.c +++ b/drivers/soc/mediatek/mtk-scpsys.c @@ -892,7 +892,7 @@ 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)) |