soc/tegra: fuse: Restore base on sysfs failure (9f1022b8) · Commits · 戴 / test

drivers/soc/tegra/fuse/fuse-tegra.c

+10 −6

Original line number	Diff line number	Diff line
		@@ -146,20 +146,24 @@ static int tegra_fuse_probe(struct platform_device *pdev)

		if (fuse->soc->probe) {
		err = fuse->soc->probe(fuse);
		if (err < 0) {
		fuse->base = base;
		return err;
		}
		if (err < 0)
		goto restore;
		}

		if (tegra_fuse_create_sysfs(&pdev->dev, fuse->soc->info->size,
		fuse->soc->info))
		return -ENODEV;
		fuse->soc->info)) {
		err = -ENODEV;
		goto restore;
		}

		/* release the early I/O memory mapping */
		iounmap(base);

		return 0;

		restore:
		fuse->base = base;
		return err;
		}

		static struct platform_driver tegra_fuse_driver = {