ata: constify of_device_id structures
Declare of_device_id structures as const as they are either passed to
the macro MODULE_DEVICE_TABLE or stored in the of_match_table field of a
device_driver structure. This field is of type const, so of_device_id
structures having this property can be made const too.
Cross compiled the files drivers/ata/pata_macio.c and
drivers/ata/pata_mpc52xx.c for powerpc architecture.
Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/ata/pata_macio.c b/drivers/ata/pata_macio.c
index e347e7a..0adcb40 100644
--- a/drivers/ata/pata_macio.c
+++ b/drivers/ata/pata_macio.c
@@ -1328,7 +1328,7 @@ static int pata_macio_pci_resume(struct pci_dev *pdev)
}
#endif /* CONFIG_PM_SLEEP */
-static struct of_device_id pata_macio_match[] =
+static const struct of_device_id pata_macio_match[] =
{
{
.name = "IDE",
diff --git a/drivers/ata/pata_mpc52xx.c b/drivers/ata/pata_mpc52xx.c
index 252ba27..9730125 100644
--- a/drivers/ata/pata_mpc52xx.c
+++ b/drivers/ata/pata_mpc52xx.c
@@ -847,7 +847,7 @@ mpc52xx_ata_resume(struct platform_device *op)
}
#endif
-static struct of_device_id mpc52xx_ata_of_match[] = {
+static const struct of_device_id mpc52xx_ata_of_match[] = {
{ .compatible = "fsl,mpc5200-ata", },
{ .compatible = "mpc5200-ata", },
{},
diff --git a/drivers/ata/pata_of_platform.c b/drivers/ata/pata_of_platform.c
index 201a32d..01161c1 100644
--- a/drivers/ata/pata_of_platform.c
+++ b/drivers/ata/pata_of_platform.c
@@ -67,7 +67,7 @@ static int pata_of_platform_probe(struct platform_device *ofdev)
reg_shift, pio_mask, &pata_platform_sht);
}
-static struct of_device_id pata_of_platform_match[] = {
+static const struct of_device_id pata_of_platform_match[] = {
{ .compatible = "ata-generic", },
{ },
};
diff --git a/drivers/ata/sata_fsl.c b/drivers/ata/sata_fsl.c
index a723ae92..01734d5 100644
--- a/drivers/ata/sata_fsl.c
+++ b/drivers/ata/sata_fsl.c
@@ -1612,7 +1612,7 @@ static int sata_fsl_resume(struct platform_device *op)
}
#endif
-static struct of_device_id fsl_sata_match[] = {
+static const struct of_device_id fsl_sata_match[] = {
{
.compatible = "fsl,pq-sata",
},
diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 00ce26d..b66bcda 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -4286,7 +4286,7 @@ static int mv_platform_resume(struct platform_device *pdev)
#endif
#ifdef CONFIG_OF
-static struct of_device_id mv_sata_dt_ids[] = {
+static const struct of_device_id mv_sata_dt_ids[] = {
{ .compatible = "marvell,armada-370-sata", },
{ .compatible = "marvell,orion-sata", },
{},
