[PATCH] of: move dummy of_device_get_match_data() helper

[PATCH] of: move dummy of_device_get_match_data() helper

[Arnd Bergmann]

From: Arnd Bergmann <arnd@arndb.de>

The previous patch only moved the regular declaration but missed
the inline function that is used with CONFIG_OF=n:

drivers/tty/serial/samsung_tty.c:2034:10: error: implicit declaration of function 'of_device_get_match_data' is invalid in C99 [-Werror,-Wimplicit-function-declaration]

Fixes: f5a2dc751657 ("of: Move of_device_get_match_data() declaration")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 include/linux/of.h        | 5 +++++
 include/linux/of_device.h | 5 -----
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/include/linux/of.h b/include/linux/of.h
index f94f9e6476c0..c0d1512f979a 100644
--- a/include/linux/of.h
+++ b/include/linux/of.h
@@ -815,6 +815,11 @@ static inline bool of_console_check(const struct device_node *dn, const char *na
 	return false;
 }
 
+static inline const void *of_device_get_match_data(const struct device *dev)
+{
+	return NULL;
+}
+
 static inline const __be32 *of_prop_next_u32(struct property *prop,
 		const __be32 *cur, u32 *pu)
 {
diff --git a/include/linux/of_device.h b/include/linux/of_device.h
index 455c51a09091..2c7a3d4bc775 100644
--- a/include/linux/of_device.h
+++ b/include/linux/of_device.h
@@ -51,11 +51,6 @@ static inline int of_driver_match_device(struct device *dev,
 static inline void of_device_uevent(const struct device *dev,
 			struct kobj_uevent_env *env) { }
 
-static inline const void *of_device_get_match_data(const struct device *dev)
-{
-	return NULL;
-}
-
 static inline int of_device_modalias(struct device *dev,
 				     char *str, ssize_t len)
 {
-- 
2.39.2

Re: [PATCH] of: move dummy of_device_get_match_data() helper

[Rob Herring]

On Thu, Apr 13, 2023 at 11:33 AM Arnd Bergmann <arnd@kernel.org> wrote:
>
> From: Arnd Bergmann <arnd@arndb.de>
>
> The previous patch only moved the regular declaration but missed
> the inline function that is used with CONFIG_OF=n:
>
> drivers/tty/serial/samsung_tty.c:2034:10: error: implicit declaration of function 'of_device_get_match_data' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
>
> Fixes: f5a2dc751657 ("of: Move of_device_get_match_data() declaration")

Despite multiple reports and having fixed it, I still managed to apply
the wrong version of patch. Anyways, I already fixed it.

Rob