commit 8d9db2d2fbae9e05022825c32f86e00c8e342860
author Randy Dunlap <randy.dunlap@oracle.com> Fri Feb 16 01:40:06 2007 -0800
committer Jeff Garzik <jeff@garzik.org> Wed Feb 21 04:58:17 2007 -0500
tree d59c4d88d62253ba40afa99b76052faf3afa0f67
parent 2cb27853b7cbf0c908444e25c61b62fa336b88cd

SATA: use NULL for ptrs

Fix sparse warnings in SATA:
drivers/ata/sata_sil.c:342:9: warning: Using plain integer as NULL pointer
drivers/ata/sata_mv.c:2056:55: warning: Using plain integer as NULL pointer

Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org>

drivers/ata/sata_mv.c

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index d689df5..c73aa3b 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -2052,7 +2052,7 @@
 	port->altstatus_addr = port->ctl_addr = shd_base + SHD_CTL_AST_OFS;
 
 	/* unused: */
-	port->cmd_addr = port->bmdma_addr = port->scr_addr = 0;
+	port->cmd_addr = port->bmdma_addr = port->scr_addr = NULL;
 
 	/* Clear any currently outstanding port interrupt conditions */
 	serr_ofs = mv_scr_offset(SCR_ERROR);