* [PATCH] lib: include <linux/io.h> for devmem_is_allowed definition
@ 2022-07-13 22:23 Ben Dooks
0 siblings, 0 replies; only message in thread
From: Ben Dooks @ 2022-07-13 22:23 UTC (permalink / raw)
To: linux-kernel; +Cc: Sudip Mukherjee, Jude Onyenegecha, Ben Dooks
The devmem_is_allowed() is defined in <asm/io.h> but this or <linux/io.h>
is not included in lib/devmem_is_allowed.c does not include it. Fix the
following sparse warning by including <linux/io.h>
lib/devmem_is_allowed.c:20:5: warning: symbol 'devmem_is_allowed' was not declared. Should it be static?
Signed-off-by: Ben Dooks <ben.dooks@sifive.com>
---
lib/devmem_is_allowed.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/devmem_is_allowed.c b/lib/devmem_is_allowed.c
index 60be9e24bd57..9c060c69f134 100644
--- a/lib/devmem_is_allowed.c
+++ b/lib/devmem_is_allowed.c
@@ -10,6 +10,7 @@
#include <linux/mm.h>
#include <linux/ioport.h>
+#include <linux/io.h>
/*
* devmem_is_allowed() checks to see if /dev/mem access to a certain address
--
2.35.1
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