scsi: fas216: avoid fas216_log_setup for loadable module

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 <[e-mail]>
Signed-off-by: Martin K. Petersen <[e-mail]>

drivers/scsi/arm/fas216.c

···
 
 module_param(level_mask, int, 0644);
 
+#ifndef MODULE
 static int __init fas216_log_setup(char *str)
 {
 	char *s;
···
 }
 
 __setup("fas216_logging=", fas216_log_setup);
+#endif
 
 static inline unsigned char fas216_readb(FAS216_Info *info, unsigned int reg)
 {