phy: marvell: drop of_match_ptr for ID table

The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might not be relevant here). This
also fixes !CONFIG_OF error:

drivers/phy/marvell/phy-pxa-28nm-hsic.c:192:34: error: ‘mv_hsic_phy_dt_match’ defined but not used [-Werror=unused-const-variable=]
drivers/phy/marvell/phy-pxa-28nm-usb2.c:324:34: error: ‘mv_usbphy_dt_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Vinod Koul <[e-mail]>

drivers/phy/marvell/phy-pxa-28nm-hsic.c

···
 	.probe	= mv_hsic_phy_probe,
 	.driver = {
 		.name   = "mv-hsic-phy",
-		.of_match_table = of_match_ptr(mv_hsic_phy_dt_match),
+		.of_match_table = mv_hsic_phy_dt_match,
 	},
 };
 module_platform_driver(mv_hsic_phy_driver);

drivers/phy/marvell/phy-pxa-28nm-usb2.c

···
 	.probe	= mv_usb2_phy_probe,
 	.driver = {
 		.name   = "mv-usb2-phy",
-		.of_match_table = of_match_ptr(mv_usbphy_dt_match),
+		.of_match_table = mv_usbphy_dt_match,
 	},
 };
 module_platform_driver(mv_usb2_phy_driver);