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| author | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:14:13 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-03-22 02:15:08 +0300 |
| commit | 537c2e91d3549e5d6020bb0576cf9b54a845255f (patch) | |
| tree | c09e8a1b7d733cde19b0c72678c28fb2bc97ff6b /drivers/nvmem/mtk-efuse.c | |
| parent | 237bb5f7f7f55ec5f773469a974c61a49c298625 (diff) | |
| parent | cba9ffdb9913dfe6be29f049ce920ce451ce7cc4 (diff) | |
| download | linux-537c2e91d3549e5d6020bb0576cf9b54a845255f.tar.xz | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
Cross-merge networking fixes after downstream PR.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/nvmem/mtk-efuse.c')
| -rw-r--r-- | drivers/nvmem/mtk-efuse.c | 20 |
1 files changed, 19 insertions, 1 deletions
diff --git a/drivers/nvmem/mtk-efuse.c b/drivers/nvmem/mtk-efuse.c index 84f05b40a411..9caf04667341 100644 --- a/drivers/nvmem/mtk-efuse.c +++ b/drivers/nvmem/mtk-efuse.c @@ -68,6 +68,7 @@ static int mtk_efuse_probe(struct platform_device *pdev) struct nvmem_config econfig = {}; struct mtk_efuse_priv *priv; const struct mtk_efuse_pdata *pdata; + struct platform_device *socinfo; priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -88,8 +89,16 @@ static int mtk_efuse_probe(struct platform_device *pdev) if (pdata->uses_post_processing) econfig.fixup_dt_cell_info = &mtk_efuse_fixup_dt_cell_info; nvmem = devm_nvmem_register(dev, &econfig); + if (IS_ERR(nvmem)) + return PTR_ERR(nvmem); - return PTR_ERR_OR_ZERO(nvmem); + socinfo = platform_device_register_data(&pdev->dev, "mtk-socinfo", + PLATFORM_DEVID_AUTO, NULL, 0); + if (IS_ERR(socinfo)) + dev_info(dev, "MediaTek SoC Information will be unavailable\n"); + + platform_set_drvdata(pdev, socinfo); + return 0; } static const struct mtk_efuse_pdata mtk_mt8186_efuse_pdata = { @@ -108,8 +117,17 @@ static const struct of_device_id mtk_efuse_of_match[] = { }; MODULE_DEVICE_TABLE(of, mtk_efuse_of_match); +static void mtk_efuse_remove(struct platform_device *pdev) +{ + struct platform_device *socinfo = platform_get_drvdata(pdev); + + if (!IS_ERR_OR_NULL(socinfo)) + platform_device_unregister(socinfo); +} + static struct platform_driver mtk_efuse_driver = { .probe = mtk_efuse_probe, + .remove_new = mtk_efuse_remove, .driver = { .name = "mediatek,efuse", .of_match_table = mtk_efuse_of_match, |