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

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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>
This commit is contained in:
Arnd Bergmann 2017-11-17 15:31:26 -08:00 committed by Linus Torvalds
parent 64c349f4ae
commit d4258247d9
1 changed files with 2 additions and 0 deletions
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2
drivers/pcmcia/sa1111_badge4.c
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@ -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