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From: Arnd Bergmann <arnd@kernel.org>
To: soc@kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: locomo: fix locomolcd_power declaration
Date: Wed, 27 Sep 2023 21:38:10 +0200	[thread overview]
Message-ID: <20230927194844.680771-1-arnd@kernel.org> (raw)

From: Arnd Bergmann <arnd@arndb.de>

The locomolcd driver has one remaining missing-prototype warning:

drivers/video/backlight/locomolcd.c:83:6: error: no previous prototype for 'locomolcd_power' [-Werror=missing-prototypes]

There is in fact an unused prototype with a similar name in a global
header, so move the actual one there and remove the old one.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/include/asm/hardware/locomo.h     | 2 +-
 arch/arm/mach-sa1100/include/mach/collie.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index 246a3de25931d..aaaedafef7cce 100644
--- a/arch/arm/include/asm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -195,7 +195,7 @@ struct locomo_driver {
 
 #define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name)
 
-void locomo_lcd_power(struct locomo_dev *, int, unsigned int);
+extern void locomolcd_power(int on);
 
 int locomo_driver_register(struct locomo_driver *);
 void locomo_driver_unregister(struct locomo_driver *);
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index b7bc23ffd3c69..c95273c9567bb 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -16,8 +16,6 @@
 
 #include "hardware.h" /* Gives GPIO_MAX */
 
-extern void locomolcd_power(int on);
-
 #define COLLIE_SCOOP_GPIO_BASE	(GPIO_MAX + 1)
 #define COLLIE_GPIO_CHARGE_ON	(COLLIE_SCOOP_GPIO_BASE + 0)
 #define COLLIE_SCP_DIAG_BOOT1	SCOOP_GPCR_PA12
-- 
2.39.2


WARNING: multiple messages have this Message-ID (diff)
From: Arnd Bergmann <arnd@kernel.org>
To: soc@kernel.org
Cc: Arnd Bergmann <arnd@arndb.de>,
	linux-arm-kernel@lists.infradead.org,
	linux-kernel@vger.kernel.org
Subject: [PATCH] ARM: locomo: fix locomolcd_power declaration
Date: Wed, 27 Sep 2023 21:38:10 +0200	[thread overview]
Message-ID: <20230927194844.680771-1-arnd@kernel.org> (raw)

From: Arnd Bergmann <arnd@arndb.de>

The locomolcd driver has one remaining missing-prototype warning:

drivers/video/backlight/locomolcd.c:83:6: error: no previous prototype for 'locomolcd_power' [-Werror=missing-prototypes]

There is in fact an unused prototype with a similar name in a global
header, so move the actual one there and remove the old one.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
 arch/arm/include/asm/hardware/locomo.h     | 2 +-
 arch/arm/mach-sa1100/include/mach/collie.h | 2 --
 2 files changed, 1 insertion(+), 3 deletions(-)

diff --git a/arch/arm/include/asm/hardware/locomo.h b/arch/arm/include/asm/hardware/locomo.h
index 246a3de25931d..aaaedafef7cce 100644
--- a/arch/arm/include/asm/hardware/locomo.h
+++ b/arch/arm/include/asm/hardware/locomo.h
@@ -195,7 +195,7 @@ struct locomo_driver {
 
 #define LOCOMO_DRIVER_NAME(_ldev) ((_ldev)->dev.driver->name)
 
-void locomo_lcd_power(struct locomo_dev *, int, unsigned int);
+extern void locomolcd_power(int on);
 
 int locomo_driver_register(struct locomo_driver *);
 void locomo_driver_unregister(struct locomo_driver *);
diff --git a/arch/arm/mach-sa1100/include/mach/collie.h b/arch/arm/mach-sa1100/include/mach/collie.h
index b7bc23ffd3c69..c95273c9567bb 100644
--- a/arch/arm/mach-sa1100/include/mach/collie.h
+++ b/arch/arm/mach-sa1100/include/mach/collie.h
@@ -16,8 +16,6 @@
 
 #include "hardware.h" /* Gives GPIO_MAX */
 
-extern void locomolcd_power(int on);
-
 #define COLLIE_SCOOP_GPIO_BASE	(GPIO_MAX + 1)
 #define COLLIE_GPIO_CHARGE_ON	(COLLIE_SCOOP_GPIO_BASE + 0)
 #define COLLIE_SCP_DIAG_BOOT1	SCOOP_GPCR_PA12
-- 
2.39.2


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             reply	other threads:[~2023-09-27 19:48 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-09-27 19:38 Arnd Bergmann [this message]
2023-09-27 19:38 ` [PATCH] ARM: locomo: fix locomolcd_power declaration Arnd Bergmann
2023-09-28  8:00 ` patchwork-bot+linux-soc

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