sh: Fix compile warning
Signed-off-by: Nobuhiro Iwamatsu <iwamatsu@nigauri.org>
diff --git a/drivers/pci/pci_sh7780.c b/drivers/pci/pci_sh7780.c
index 2d04b4f..7555d96 100644
--- a/drivers/pci/pci_sh7780.c
+++ b/drivers/pci/pci_sh7780.c
@@ -25,9 +25,10 @@
#include <common.h>
+#include <pci.h>
#include <asm/processor.h>
+#include <asm/pci.h>
#include <asm/io.h>
-#include <pci.h>
#define SH7780_VENDOR_ID 0x1912
#define SH7780_DEVICE_ID 0x0002
@@ -41,10 +42,10 @@
#define SH7780_PCICR_PRST 0x00000002
#define SH7780_PCICR_CFIN 0x00000001
-#define p4_in(addr) *((vu_long *)addr)
-#define p4_out(data,addr) *(vu_long *)(addr) = (data)
-#define p4_inw(addr) *((vu_short *)addr)
-#define p4_outw(data,addr) *(vu_short *)(addr) = (data)
+#define p4_in(addr) (*(vu_long *)addr)
+#define p4_out(data, addr) (*(vu_long *)addr) = (data)
+#define p4_inw(addr) (*(vu_short *)addr)
+#define p4_outw(data, addr) (*(vu_short *)addr) = (data)
int pci_sh4_read_config_dword(struct pci_controller *hose,
pci_dev_t dev, int offset, u32 *value)
@@ -72,9 +73,9 @@
p4_out(0x01, SH7780_PCIECR);
if (p4_inw(SH7780_PCIVID) != SH7780_VENDOR_ID
- && p4_inw(SH7780_PCIDID) != SH7780_DEVICE_ID){
+ && p4_inw(SH7780_PCIDID) != SH7780_DEVICE_ID) {
printf("PCI: Unknown PCI host bridge.\n");
- return;
+ return -1;
}
printf("PCI: SH7780 PCI host bridge found.\n");