diff options
| author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-22 14:27:05 -0400 |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-22 14:27:05 -0400 |
| commit | 057ace5e79da9ebf2aa82833cfea825533ac06fb (patch) | |
| tree | f27ed6cbd9a185041862471ef421e6415e099344 /drivers/scsi/sata_sx4.c | |
| parent | cf482935c6abe5245e481213c6e6df808c976f56 (diff) | |
libata: const-ification bombing run
Enforce access rules where appropriate.
If the compiler is smart enough, this may buy us an optimization or two
as a side effect.
Diffstat (limited to 'drivers/scsi/sata_sx4.c')
| -rw-r--r-- | drivers/scsi/sata_sx4.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/drivers/scsi/sata_sx4.c b/drivers/scsi/sata_sx4.c index d6d350a0b5e..af08f4f650c 100644 --- a/drivers/scsi/sata_sx4.c +++ b/drivers/scsi/sata_sx4.c @@ -157,8 +157,8 @@ static void pdc_20621_phy_reset (struct ata_port *ap); static int pdc_port_start(struct ata_port *ap); static void pdc_port_stop(struct ata_port *ap); static void pdc20621_qc_prep(struct ata_queued_cmd *qc); -static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf); -static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf); +static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf); +static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf); static void pdc20621_host_stop(struct ata_host_set *host_set); static unsigned int pdc20621_dimm_init(struct ata_probe_ent *pe); static int pdc20621_detect_dimm(struct ata_probe_ent *pe); @@ -196,7 +196,7 @@ static Scsi_Host_Template pdc_sata_sht = { .ordered_flush = 1, }; -static struct ata_port_operations pdc_20621_ops = { +static const struct ata_port_operations pdc_20621_ops = { .port_disable = ata_port_disable, .tf_load = pdc_tf_load_mmio, .tf_read = ata_tf_read, @@ -899,7 +899,7 @@ out: DPRINTK("EXIT\n"); } -static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf) +static void pdc_tf_load_mmio(struct ata_port *ap, const struct ata_taskfile *tf) { WARN_ON (tf->protocol == ATA_PROT_DMA || tf->protocol == ATA_PROT_NODATA); @@ -907,7 +907,7 @@ static void pdc_tf_load_mmio(struct ata_port *ap, struct ata_taskfile *tf) } -static void pdc_exec_command_mmio(struct ata_port *ap, struct ata_taskfile *tf) +static void pdc_exec_command_mmio(struct ata_port *ap, const struct ata_taskfile *tf) { WARN_ON (tf->protocol == ATA_PROT_DMA || tf->protocol == ATA_PROT_NODATA); |