mfd: syscon: fix device_syscon_regmap_lookup_by_property build error

opsiff · opsiff · commit 2d283f70fc3c · 2025-07-10T11:03:51.000+08:00
fix build error which found on sw8a Fixes: d76abc6 ("syscon: Add ACPI support for syscon") Reported-by: wenlunpeng <wenlunpeng@uniontech.com> Signed-off-by: Wentao Guan <guanwentao@uniontech.com>
diff --git a/include/linux/mfd/syscon.h b/include/linux/mfd/syscon.h
@@ -79,7 +79,7 @@ static inline int of_syscon_register_regmap(struct device_node *np,
 	return -EOPNOTSUPP;
 }
 
-extern struct regmap
+static inline struct regmap
 *device_syscon_regmap_lookup_by_property(struct device *dev,
 					 const char *property)
 {

Original file line number	Diff line number	Diff line change
`@@ -79,7 +79,7 @@ static inline int of_syscon_register_regmap(struct device_node *np,`
`79`	`79`	`return -EOPNOTSUPP;`
`80`	`80`	`}`
`81`	`81`
`82`		`-extern struct regmap`
	`82`	`+static inline struct regmap`
`83`	`83`	`device_syscon_regmap_lookup_by_property(struct device dev,`
`84`	`84`	`const char *property)`
`85`	`85`	`{`