From: Alexander Stein <alexander.stein@ew.tq-group.com>
Date: Mon, 13 Mar 2023 07:18:12 +0000 (+0100)
Subject: regmap: cache: Silence checkpatch warning
X-Git-Tag: v6.4-rc1~158^2~13
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=24d80fde40c995b2e2faaf72034e12e60a416630;p=thirdparty%2Fkernel%2Flinux.git

regmap: cache: Silence checkpatch warning

checkpatch.pl warned:
WARNING: ENOSYS means 'invalid syscall nr' and nothing else
Align the return value to regcache_drop_region().

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Link: https://lore.kernel.org/r/20230313071812.13577-2-alexander.stein@ew.tq-group.com
Signed-off-by: Mark Brown <broonie@kernel.org>
---

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 8031007b4887d..0482cf1c3231b 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -242,7 +242,7 @@ int regcache_read(struct regmap *map,
 	int ret;
 
 	if (map->cache_type == REGCACHE_NONE)
-		return -ENOSYS;
+		return -EINVAL;
 
 	BUG_ON(!map->cache_ops);