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[18/22] advansys: Remove obsolete virtual memory mapping comment

Message ID 1429864377-67002-19-git-send-email-hare@suse.de (mailing list archive)
State New, archived
Headers show

Commit Message

Hannes Reinecke April 24, 2015, 8:32 a.m. UTC
Signed-off-by: Hannes Reinecke <hare@suse.de>
---
 drivers/scsi/advansys.c | 10 ----------
 1 file changed, 10 deletions(-)
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Patch

diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c
index 98efd41..424a08d 100644
--- a/drivers/scsi/advansys.c
+++ b/drivers/scsi/advansys.c
@@ -884,16 +884,6 @@  typedef struct asc_mc_saved {
 #define AscReadChipDvcID(port)            (uchar)inp((port)+IOP_REG_ID)
 #define AscWriteChipDvcID(port, data)     outp((port)+IOP_REG_ID, data)
 
-/*
- * These macros are used to convert a virtual address to a
- * 32-bit value. This currently can be used on Linux Alpha
- * which uses 64-bit virtual address but a 32-bit bus address.
- * This is likely to break in the future, but doing this now
- * will give us time to change the HW and FW to handle 64-bit
- * addresses.
- */
-#define ADV_U32_TO_VADDR   bus_to_virt
-
 #define AdvPortAddr  void __iomem *	/* Virtual memory address size */
 
 /*