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.
diff --git a/drivers/scsi/sata_svw.c b/drivers/scsi/sata_svw.c
index d89d968..e0f9570 100644
--- a/drivers/scsi/sata_svw.c
+++ b/drivers/scsi/sata_svw.c
@@ -102,7 +102,7 @@
}
-static void k2_sata_tf_load(struct ata_port *ap, struct ata_taskfile *tf)
+static void k2_sata_tf_load(struct ata_port *ap, const struct ata_taskfile *tf)
{
struct ata_ioports *ioaddr = &ap->ioaddr;
unsigned int is_addr = tf->flags & ATA_TFLAG_ISADDR;
@@ -297,7 +297,7 @@
};
-static struct ata_port_operations k2_sata_ops = {
+static const struct ata_port_operations k2_sata_ops = {
.port_disable = ata_port_disable,
.tf_load = k2_sata_tf_load,
.tf_read = k2_sata_tf_read,