[PATCH] scsi: Check if WSR already defined

Nick Krause
2014-08-07T05:38:37Z

On xtensa arch there is this warning

drivers/scsi/sym53c8xx_2/sym_defs.h:109:0: warning: "WSR" redefined [enabled by default]
arch/xtensa/include/asm/processor.h:188:0: note: this is the location of the previous definition

I can remove WSR since it is not being used but more documentation purpose, so
undefining is enough.

Signed-off-by: Nick Krause <xerofoify@gmail.com>
---
drivers/scsi/sym53c8xx_2/sym_defs.h | 4 ++++
1 file changed, 4 insertions(+)

diff --git a/drivers/scsi/sym53c8xx_2/sym_defs.h b/drivers/scsi/sym53c8xx_2/sym_defs.h
index defccc4..68334a5 100644
--- a/drivers/scsi/sym53c8xx_2/sym_defs.h
+++ b/drivers/scsi/sym53c8xx_2/sym_defs.h
@@ -91,6 +91,10 @@ struct sym_chip {
#define FE_CACHE0_SET (FE_CACHE_SET & ~FE_ERL)
};

+#ifdef WSR
+#undef WSR
+#endif
+
/*
* SYM53C8XX IO register data structure.
*/
--
2.0.1