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author | Jeff Garzik <jgarzik@pobox.com> | 2005-10-22 18:27:05 (GMT) |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-10-22 18:27:05 (GMT) |
commit | 057ace5e79da9ebf2aa82833cfea825533ac06fb (patch) | |
tree | f27ed6cbd9a185041862471ef421e6415e099344 /drivers/scsi/sata_promise.c | |
parent | cf482935c6abe5245e481213c6e6df808c976f56 (diff) | |
download | linux-fsl-qoriq-057ace5e79da9ebf2aa82833cfea825533ac06fb.tar.xz |
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_promise.c')
-rw-r--r-- | drivers/scsi/sata_promise.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/scsi/sata_promise.c b/drivers/scsi/sata_promise.c index 9bf8cbd..eee93b0 100644 --- a/drivers/scsi/sata_promise.c +++ b/drivers/scsi/sata_promise.c @@ -87,8 +87,8 @@ static void pdc_port_stop(struct ata_port *ap); static void pdc_pata_phy_reset(struct ata_port *ap); static void pdc_sata_phy_reset(struct ata_port *ap); static void pdc_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 pdc_irq_clear(struct ata_port *ap); static int pdc_qc_issue_prot(struct ata_queued_cmd *qc); @@ -113,7 +113,7 @@ static Scsi_Host_Template pdc_ata_sht = { .ordered_flush = 1, }; -static struct ata_port_operations pdc_sata_ops = { +static const struct ata_port_operations pdc_sata_ops = { .port_disable = ata_port_disable, .tf_load = pdc_tf_load_mmio, .tf_read = ata_tf_read, @@ -136,7 +136,7 @@ static struct ata_port_operations pdc_sata_ops = { .host_stop = ata_pci_host_stop, }; -static struct ata_port_operations pdc_pata_ops = { +static const struct ata_port_operations pdc_pata_ops = { .port_disable = ata_port_disable, .tf_load = pdc_tf_load_mmio, .tf_read = ata_tf_read, @@ -546,7 +546,7 @@ static int pdc_qc_issue_prot(struct ata_queued_cmd *qc) return ata_qc_issue_prot(qc); } -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); @@ -554,7 +554,7 @@ 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); |