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ata: constify of_device_id structures

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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>
This commit is contained in:
Bhumika Goyal 2017-03-02 01:03:28 +05:30 committed by Tejun Heo
parent c1ae3cfa0e
commit e3779f6a4e
5 changed files with 5 additions and 5 deletions
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2
drivers/ata/pata_macio.c
View File

@ -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",

2
drivers/ata/pata_mpc52xx.c
View File

@ -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", },
{},

2
drivers/ata/pata_of_platform.c
View File

@ -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", },
{ },
};

2
drivers/ata/sata_fsl.c
View File

@ -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",
},

2
drivers/ata/sata_mv.c
View File

@ -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", },
{},