linux-kernel - [PATCH 04/11] arch/alpha/io: add missing includes to fix -Wmissing-prototypes

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Date: Mon, 11 Mar 2024 14:22:59 +0100
From: Max Kellermann <max.kellermann@...os.com>
To: richard.henderson@...aro.org,
	ink@...assic.park.msu.ru,
	mattst88@...il.com,
	linux-alpha@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc: Max Kellermann <max.kellermann@...os.com>
Subject: [PATCH 04/11] arch/alpha/io: add missing includes to fix -Wmissing-prototypes

Fixes:

 arch/alpha/kernel/io.c:654:1: error: no previous prototype for 'scr_memcpyw' [-Werror=missing-prototypes]
   654 | scr_memcpyw(u16 *d, const u16 *s, unsigned int count)
       | ^~~~~~~~~~~

Signed-off-by: Max Kellermann <max.kellermann@...os.com>
---
 arch/alpha/kernel/io.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/arch/alpha/kernel/io.c b/arch/alpha/kernel/io.c
index eda09778268f..fc5f7b80c7ea 100644
--- a/arch/alpha/kernel/io.c
+++ b/arch/alpha/kernel/io.c
@@ -8,6 +8,7 @@
 #include <linux/string.h>
 #include <linux/module.h>
 #include <asm/io.h>
+#include <asm/vga.h> // for the scr_memcpyw() prototype
 
 /* Out-of-line versions of the i/o routines that redirect into the 
    platform-specific version.  Note that "platform-specific" may mean
-- 
2.39.2