[PATCH 4/7] scsi: fas216: avoid fas216_log_setup for loadable module

[Arnd Bergmann]

We get a warning for the fas216 driver when it is compiled as
a loadable module, as the __setup() functions are never called
then:

scsi/arm/fas216.c:101:19: warning: 'fas216_log_setup' defined but not used [-Wunused-function]
 static int __init fas216_log_setup(char *str)

This adds an #ifndef MODULE around the definition to shut up
the warning and clarify for the reader when it is used or not.

Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
---
 drivers/scsi/arm/fas216.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/scsi/arm/fas216.c b/drivers/scsi/arm/fas216.c
index decdc71b6b86..24388795ee9a 100644
--- a/drivers/scsi/arm/fas216.c
+++ b/drivers/scsi/arm/fas216.c
@@ -98,6 +98,7 @@ static int level_mask = LOG_ERROR;
 
 module_param(level_mask, int, 0644);
 
+#ifndef MODULE
 static int __init fas216_log_setup(char *str)
 {
 	char *s;
@@ -138,6 +139,7 @@ static int __init fas216_log_setup(char *str)
 }
 
 __setup("fas216_logging=", fas216_log_setup);
+#endif
 
 static inline unsigned char fas216_readb(FAS216_Info *info, unsigned int reg)
 {
-- 
2.7.0