summaryrefslogtreecommitdiffstats
path: root/arch/sh/include/asm/io.h
diff options
context:
space:
mode:
authorPaul Mundt <lethal@linux-sh.org>2012-05-10 13:07:55 +0900
committerPaul Mundt <lethal@linux-sh.org>2012-05-10 13:07:55 +0900
commitc5e50fa90ce42b1689692f587d4881308881b73d (patch)
treedcbee02bb00ae2ebaa34b862f6285fb1293083ad /arch/sh/include/asm/io.h
parent15f99cbd071aa402e113d342448603344a337046 (diff)
downloadop-kernel-dev-c5e50fa90ce42b1689692f587d4881308881b73d.zip
op-kernel-dev-c5e50fa90ce42b1689692f587d4881308881b73d.tar.gz
sh: Provide stubbed I/O routines for NO_IOPORT case.
Too many drivers fail at IOPORT vs IOMEM checking before blindly calling in to the API, so we may as well just provide basic stubs to get more build coverage. Other platforms already do this, too (tile, parisc, etc.) Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/include/asm/io.h')
-rw-r--r--arch/sh/include/asm/io.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h
index ec464a6..0cf60a6 100644
--- a/arch/sh/include/asm/io.h
+++ b/arch/sh/include/asm/io.h
@@ -218,8 +218,13 @@ __BUILD_IOPORT_STRING(w, u16)
__BUILD_IOPORT_STRING(l, u32)
__BUILD_IOPORT_STRING(q, u64)
+#else /* !CONFIG_HAS_IOPORT */
+
+#include <asm/io_noioport.h>
+
#endif
+
#define IO_SPACE_LIMIT 0xffffffff
/* synco on SH-4A, otherwise a nop */
OpenPOWER on IntegriCloud