diff options
| author | Randy Dunlap <randy.dunlap@oracle.com> | 2007-02-16 01:40:06 -0800 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-21 04:58:17 -0500 |
| commit | 8d9db2d2fbae9e05022825c32f86e00c8e342860 (patch) | |
| tree | d59c4d88d62253ba40afa99b76052faf3afa0f67 | |
| parent | 2cb27853b7cbf0c908444e25c61b62fa336b88cd (diff) | |
| download | op-kernel-dev-8d9db2d2fbae9e05022825c32f86e00c8e342860.zip op-kernel-dev-8d9db2d2fbae9e05022825c32f86e00c8e342860.tar.gz | |
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>
| -rw-r--r-- | drivers/ata/sata_mv.c | 2 | ||||
| -rw-r--r-- | drivers/ata/sata_sil.c | 2 |
2 files changed, 2 insertions, 2 deletions
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 @@ static void mv_port_init(struct ata_ioports *port, void __iomem *port_mmio) 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); diff --git a/drivers/ata/sata_sil.c b/drivers/ata/sata_sil.c index dca3d37..1487255 100644 --- a/drivers/ata/sata_sil.c +++ b/drivers/ata/sata_sil.c @@ -339,7 +339,7 @@ static inline void __iomem *sil_scr_addr(struct ata_port *ap, unsigned int sc_re break; } - return 0; + return NULL; } static u32 sil_scr_read (struct ata_port *ap, unsigned int sc_reg) |
