linux-kernel - [PATCH] regulator: uapi: Use UAPI integer type

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Message-Id: <20251222-uapi-regulator-v1-1-a71c66eb1a94@linutronix.de>
Date: Mon, 22 Dec 2025 08:45:48 +0100
From: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
To: Liam Girdwood <lgirdwood@...il.com>, Mark Brown <broonie@...nel.org>
Cc: Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org, 
 Thomas Weißschuh <thomas.weissschuh@...utronix.de>
Subject: [PATCH] regulator: uapi: Use UAPI integer type

Using libc types and headers from the UAPI headers is problematic as it
introduces a dependency on a full C toolchain.

Use the fixed-width integer type provided by the UAPI headers instead.

Signed-off-by: Thomas Weißschuh <thomas.weissschuh@...utronix.de>
---
 include/uapi/regulator/regulator.h | 6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/include/uapi/regulator/regulator.h b/include/uapi/regulator/regulator.h
index 71bf71a22e7f..c4f2d1c19828 100644
--- a/include/uapi/regulator/regulator.h
+++ b/include/uapi/regulator/regulator.h
@@ -8,11 +8,7 @@
 #ifndef _UAPI_REGULATOR_H
 #define _UAPI_REGULATOR_H
 
-#ifdef __KERNEL__
 #include <linux/types.h>
-#else
-#include <stdint.h>
-#endif
 
 /*
  * Regulator notifier events.
@@ -62,7 +58,7 @@
 
 struct reg_genl_event {
 	char reg_name[32];
-	uint64_t event;
+	__u64 event;
 };
 
 /* attributes of reg_genl_family */

---
base-commit: 8f0b4cce4481fb22653697cced8d0d04027cb1e8
change-id: 20251222-uapi-regulator-f9409186116c

Best regards,
-- 
Thomas Weißschuh <thomas.weissschuh@...utronix.de>