From: Arnd Bergmann <arnd@arndb.de>
Date: Fri, 17 Nov 2017 23:31:26 +0000 (-0800)
Subject: drivers/pcmcia/sa1111_badge4.c: avoid unused function warning
X-Git-Tag: v4.19~2135^2~6
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d4258247d9057c848cc1c1ad9581400b5124dedd;p=platform%2Fkernel%2Flinux-rpi.git

drivers/pcmcia/sa1111_badge4.c: avoid unused function warning

pcmv_setup() is only used when the badge4 driver is built-in, but not
when it is a loadable module:

  drivers/pcmcia/sa1111_badge4.c:153:122: error: 'pcmv_setup' defined but not used [-Werror=unused-function]

This adds an #ifdef to avoid the definition of the unused function in
the modular case.

Link: http://lkml.kernel.org/r/20170911201133.3421636-1-arnd@arndb.de
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Cc: Russell King <rmk@armlinux.org.uk>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/pcmcia/sa1111_badge4.c b/drivers/pcmcia/sa1111_badge4.c
index 2f49093..93a5c74 100644
--- a/drivers/pcmcia/sa1111_badge4.c
+++ b/drivers/pcmcia/sa1111_badge4.c
@@ -144,6 +144,7 @@ int pcmcia_badge4_init(struct sa1111_dev *dev)
 				 sa11xx_drv_pcmcia_add_one);
 }
 
+#ifndef MODULE
 static int __init pcmv_setup(char *s)
 {
 	int v[4];
@@ -158,3 +159,4 @@ static int __init pcmv_setup(char *s)
 }
 
 __setup("pcmv=", pcmv_setup);
+#endif