From 71df179363a5a733a8932e9afb869760d7559383 Mon Sep 17 00:00:00 2001
From: Charles Keepax <ckeepax@opensource.cirrus.com>
Date: Mon, 12 Feb 2018 18:15:44 +0000
Subject: [PATCH] regmap: Correct comparison in regmap_cached
Git-commit: 71df179363a5a733a8932e9afb869760d7559383
Patch-mainline: v4.17-rc1
References: bsc#1051510
The cache pointer points to the actual memory used by the cache, as the
comparison here is looking for the type of the cache it should check
against cache_type.
Fixes: 1ea975cf1ef5 ("regmap: Add a function to check if a regmap register is cached")
Signed-off-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/base/regmap/regmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -98,7 +98,7 @@ bool regmap_cached(struct regmap *map, u
int ret;
unsigned int val;
- if (map->cache == REGCACHE_NONE)
+ if (map->cache_type == REGCACHE_NONE)
return false;
if (!map->cache_ops)