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| author | Randy Dunlap <randy.dunlap@oracle.com> | 2007-02-16 10:40:06 +0100 |
|---|---|---|
| committer | Jeff Garzik <jeff@garzik.org> | 2007-02-21 10:58:17 +0100 |
| commit | 8d9db2d2fbae9e05022825c32f86e00c8e342860 (patch) | |
| tree | d59c4d88d62253ba40afa99b76052faf3afa0f67 | |
| parent | sata_nv: add back some verbosity into ADMA error_handler (diff) | |
| download | linux-8d9db2d2fbae9e05022825c32f86e00c8e342860.tar.xz linux-8d9db2d2fbae9e05022825c32f86e00c8e342860.zip | |
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 d689df52eae3..c73aa3bbaa3e 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 dca3d3749f06..14872556334b 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) |