sb/amd/agesa/hudson: Get rid of device_t

Use of device_t has been abandoned in ramstage.

Change-Id: I85aafdc204731734ba4f02551ba5ccdd6535df77
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26408
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/southbridge/amd/agesa/hudson/hudson.c b/src/southbridge/amd/agesa/hudson/hudson.c
index 9a6df61..eb8ae52 100644
--- a/src/southbridge/amd/agesa/hudson/hudson.c
+++ b/src/southbridge/amd/agesa/hudson/hudson.c
@@ -77,14 +77,15 @@
 	pm_write8(PM_REG_USB_ENABLE, reg8);
 }
 
-void hudson_enable(device_t dev)
+void hudson_enable(struct device *dev)
 {
 	printk(BIOS_DEBUG, "hudson_enable()\n");
 	switch (dev->path.pci.devfn) {
 	case PCI_DEVFN(0x14, 5):
 		if (dev->enabled == 0) {
 			// read the VENDEV ID
-			device_t usb_dev = dev_find_slot( 0, PCI_DEVFN( 0x14, 5));
+			struct device *usb_dev =
+                          	      dev_find_slot( 0, PCI_DEVFN( 0x14, 5));
 			u32 usb_device_id = pci_read_config32(usb_dev, 0) >> 16;
 			u8 reg8;
 			if (usb_device_id == PCI_DEVICE_ID_AMD_SB900_USB_20_5) {
@@ -99,7 +100,8 @@
 	case PCI_DEVFN(0x14, 7):
 		if (dev->enabled == 0) {
 			// read the VENDEV ID
-			device_t sd_dev = dev_find_slot( 0, PCI_DEVFN( 0x14, 7));
+			struct device *sd_dev =
+				      dev_find_slot( 0, PCI_DEVFN( 0x14, 7));
 			u32 sd_device_id = pci_read_config32( sd_dev, 0) >> 16;
 			/* turn off the SDHC controller in the PM reg */
 			u8 reg8;