sh4: remove __io config options from r2dplus and r7780mp boards
Defined __io is no-op for the SH architecture and it can be removed
from board files without any functional change.
Signed-off-by: Vladimir Zapolskiy <vz@mleia.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index 5dc27be..5cb000c 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -68,13 +68,6 @@
#define __raw_base_readl(base, off) __arch_base_getl(base, off)
/*
- * Now, pick up the machine-defined IO definitions
- */
-#if 0 /* XXX###XXX */
-#include <asm/arch/io.h>
-#endif /* XXX###XXX */
-
-/*
* IO port access primitives
* -------------------------
*
@@ -82,9 +75,6 @@
* mapped. Note that these are defined to perform little endian accesses
* only. Their primary purpose is to access PCI and ISA peripherals.
*
- * The machine specific io.h include defines __io to translate an "IO"
- * address to a memory address.
- *
* Note that we prevent GCC re-ordering or caching values in expressions
* by introducing sequence points into the in*() definitions. Note that
* __raw_* do not guarantee this behaviour.
diff --git a/include/configs/r2dplus.h b/include/configs/r2dplus.h
index 477f035..2186915 100644
--- a/include/configs/r2dplus.h
+++ b/include/configs/r2dplus.h
@@ -91,7 +91,6 @@
#define CONFIG_SH4_PCI
#define CONFIG_SH7751_PCI
#define CONFIG_PCI_SCAN_SHOW 1
-#define __io
#define __mem_pci
#define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */
diff --git a/include/configs/r7780mp.h b/include/configs/r7780mp.h
index d4f200a..42d5135 100644
--- a/include/configs/r7780mp.h
+++ b/include/configs/r7780mp.h
@@ -100,7 +100,6 @@
#define CONFIG_SH7780_PCI_LAR CONFIG_SYS_SDRAM_SIZE
#define CONFIG_SH7780_PCI_BAR CONFIG_SYS_SDRAM_SIZE
#define CONFIG_PCI_SCAN_SHOW 1
-#define __io
#define __mem_pci
#define CONFIG_PCI_MEM_BUS 0xFD000000 /* Memory space base addr */