From: Marek Szyprowski <m.szyprowski@samsung.com>
Date: Mon, 16 Mar 2020 17:56:52 +0000 (+0100)
Subject: soc: samsung: chipid: Fix return value on non-Exynos platforms
X-Git-Tag: v5.5.14~66
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=100ee0bf17f2a855b15a189983a5b5976c043d90;p=thirdparty%2Fkernel%2Fstable.git

soc: samsung: chipid: Fix return value on non-Exynos platforms

commit c8042d1e5cb3e654b47447229ace3cd092a8fc27 upstream.

Correct the probe return value to -ENODEV on non-Exynos platforms.

Link: https://lore.kernel.org/r/20200316175652.5604-4-krzk@kernel.org
Fixes: 02fb29882d5c ("soc: samsung: chipid: Drop "syscon" compatible requirement")
Cc: <stable@vger.kernel.org>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/soc/samsung/exynos-chipid.c b/drivers/soc/samsung/exynos-chipid.c
index b89c26a71c6e5..1814f44c7d70b 100644
--- a/drivers/soc/samsung/exynos-chipid.c
+++ b/drivers/soc/samsung/exynos-chipid.c
@@ -59,7 +59,7 @@ static int __init exynos_chipid_early_init(void)
 	syscon = of_find_compatible_node(NULL, NULL,
 					 "samsung,exynos4210-chipid");
 	if (!syscon)
-		return ENODEV;
+		return -ENODEV;
 
 	regmap = device_node_to_regmap(syscon);
 	of_node_put(syscon);