commit 86e11b6e9c56e605475462bf9ba7c12dbe1e3e29
author Mathieu Malaterre <malat@debian.org> Thu Mar 22 21:19:52 2018 +0100
committer Michael Ellerman <mpe@ellerman.id.au> Fri May 25 12:04:44 2018 +1000
tree 1f91a0b82485c098bb2a965ae0a630cccab30c88
parent bd13ac95f954570e01fba5a6caf771da754ac0e3

powerpc: Make function btext_initialize static

This function can be static, make it so, this fix a warning treated as
error with W=1:

  arch/powerpc/kernel/btext.c:173:5: error: no previous prototype for ‘btext_initialize’ [-Werror=missing-prototypes]

Signed-off-by: Mathieu Malaterre <malat@debian.org>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

arch/powerpc/kernel/btext.c

diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 5440314..b2072d5 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -170,7 +170,7 @@ void btext_map(void)
 	boot_text_mapped = 1;
 }
 
-int btext_initialize(struct device_node *np)
+static int btext_initialize(struct device_node *np)
 {
 	unsigned int width, height, depth, pitch;
 	unsigned long address = 0;