diff options
Diffstat (limited to 'drivers/soc/mediatek/mtk-svs.c')
| -rw-r--r-- | drivers/soc/mediatek/mtk-svs.c | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/drivers/soc/mediatek/mtk-svs.c b/drivers/soc/mediatek/mtk-svs.c index 7c349a94b45c..f45537546553 100644 --- a/drivers/soc/mediatek/mtk-svs.c +++ b/drivers/soc/mediatek/mtk-svs.c @@ -2165,10 +2165,18 @@ static struct device *svs_add_device_link(struct svs_platform *svsp, return dev; } +static void svs_put_device(void *_dev) +{ + struct device *dev = _dev; + + put_device(dev); +} + static int svs_mt8192_platform_probe(struct svs_platform *svsp) { struct device *dev; u32 idx; + int ret; svsp->rst = devm_reset_control_get_optional(svsp->dev, "svs_rst"); if (IS_ERR(svsp->rst)) @@ -2179,6 +2187,7 @@ static int svs_mt8192_platform_probe(struct svs_platform *svsp) if (IS_ERR(dev)) return dev_err_probe(svsp->dev, PTR_ERR(dev), "failed to get lvts device\n"); + put_device(dev); for (idx = 0; idx < svsp->bank_max; idx++) { struct svs_bank *svsb = &svsp->banks[idx]; @@ -2188,6 +2197,7 @@ static int svs_mt8192_platform_probe(struct svs_platform *svsp) case SVSB_SWID_CPU_LITTLE: case SVSB_SWID_CPU_BIG: svsb->opp_dev = get_cpu_device(bdata->cpu_id); + get_device(svsb->opp_dev); break; case SVSB_SWID_CCI: svsb->opp_dev = svs_add_device_link(svsp, "cci"); @@ -2207,6 +2217,11 @@ static int svs_mt8192_platform_probe(struct svs_platform *svsp) return dev_err_probe(svsp->dev, PTR_ERR(svsb->opp_dev), "failed to get OPP device for bank %d\n", idx); + + ret = devm_add_action_or_reset(svsp->dev, svs_put_device, + svsb->opp_dev); + if (ret) + return ret; } return 0; @@ -2216,11 +2231,13 @@ static int svs_mt8183_platform_probe(struct svs_platform *svsp) { struct device *dev; u32 idx; + int ret; dev = svs_add_device_link(svsp, "thermal-sensor"); if (IS_ERR(dev)) return dev_err_probe(svsp->dev, PTR_ERR(dev), "failed to get thermal device\n"); + put_device(dev); for (idx = 0; idx < svsp->bank_max; idx++) { struct svs_bank *svsb = &svsp->banks[idx]; @@ -2230,6 +2247,7 @@ static int svs_mt8183_platform_probe(struct svs_platform *svsp) case SVSB_SWID_CPU_LITTLE: case SVSB_SWID_CPU_BIG: svsb->opp_dev = get_cpu_device(bdata->cpu_id); + get_device(svsb->opp_dev); break; case SVSB_SWID_CCI: svsb->opp_dev = svs_add_device_link(svsp, "cci"); @@ -2246,6 +2264,11 @@ static int svs_mt8183_platform_probe(struct svs_platform *svsp) return dev_err_probe(svsp->dev, PTR_ERR(svsb->opp_dev), "failed to get OPP device for bank %d\n", idx); + + ret = devm_add_action_or_reset(svsp->dev, svs_put_device, + svsb->opp_dev); + if (ret) + return ret; } return 0; |