sb/amd/cimx/sb800: Get rid of device_t

Use of device_t has been abandoned in ramstage.

Change-Id: I2335b7e193663bb6c82bf267aaeb0b2367986f62
Signed-off-by: Elyes HAOUAS <ehaouas@noos.fr>
Reviewed-on: https://review.coreboot.org/26414
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
diff --git a/src/southbridge/amd/cimx/sb800/lpc.c b/src/southbridge/amd/cimx/sb800/lpc.c
index 4973558..40c0739 100644
--- a/src/southbridge/amd/cimx/sb800/lpc.c
+++ b/src/southbridge/amd/cimx/sb800/lpc.c
@@ -22,7 +22,7 @@
 #include <arch/io.h>
 #include <cbmem.h>
 
-void lpc_read_resources(device_t dev)
+void lpc_read_resources(struct device *dev)
 {
 	struct resource *res;
 
@@ -76,7 +76,7 @@
  * @param dev the device whose children's resources are to be enabled
  *
  */
-void lpc_enable_childrens_resources(device_t dev)
+void lpc_enable_childrens_resources(struct device *dev)
 {
 	struct bus *link;
 	u32 reg, reg_x;
@@ -88,7 +88,7 @@
 	reg_x = pci_read_config32(dev, 0x48);
 
 	for (link = dev->link_list; link; link = link->next) {
-		device_t child;
+		struct device *child;
 		for (child = link->children; child;
 		     child = child->sibling) {
 			if (child->enabled