malta: Use I/O accessors for SuperI/O controller
Rather than passing the I/O port base address to the Super I/O code,
switch it to using outb such that it makes use of the I/O port base
address automatically.
Drop the extern keyword to satisfy checkpatch whilst here.
Signed-off-by: Paul Burton <paul.burton@imgtec.com>
diff --git a/board/imgtec/malta/malta.c b/board/imgtec/malta/malta.c
index 6f4aebc..e31331a 100644
--- a/board/imgtec/malta/malta.c
+++ b/board/imgtec/malta/malta.c
@@ -130,26 +130,26 @@
int board_early_init_f(void)
{
- void *io_base;
+ ulong io_base;
/* choose correct PCI I/O base */
switch (malta_sys_con()) {
case SYSCON_GT64120:
- io_base = (void *)CKSEG1ADDR(MALTA_GT_PCIIO_BASE);
+ io_base = CKSEG1ADDR(MALTA_GT_PCIIO_BASE);
break;
case SYSCON_MSC01:
- io_base = (void *)CKSEG1ADDR(MALTA_MSC01_PCIIO_BASE);
+ io_base = CKSEG1ADDR(MALTA_MSC01_PCIIO_BASE);
break;
default:
return -1;
}
- set_io_port_base((ulong)io_base);
+ set_io_port_base(io_base);
/* setup FDC37M817 super I/O controller */
- malta_superio_init(io_base);
+ malta_superio_init();
return 0;
}