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authorPaul Mundt <lethal@linux-sh.org>2006-09-27 15:16:42 +0900
committerPaul Mundt <lethal@linux-sh.org>2006-09-27 15:16:42 +0900
commitd7cdc9e8ac82c43fdcd4fde6b5b53d2dcba7f707 (patch)
tree2489b1831a1b5818af0927e4d3c8933bf7d05f31 /arch/sh/boards/titan
parent26ff6c11ef38e08990c1e417c299246e6ab18ff7 (diff)
sh: ioremap() overhaul.
ioremap() overhaul. Add support for transparent PMB mapping, get rid of p3_ioremap(), etc. Also drop ioremap() and iounmap() routines from the machvec, as everyone can use the generic ioremap() API instead. For PCI memory apertures and other special cases, use the pci_iomap() API, as boards are already required to get the mapping right there. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/boards/titan')
-rw-r--r--arch/sh/boards/titan/io.c9
-rw-r--r--arch/sh/boards/titan/setup.c1
2 files changed, 1 insertions, 9 deletions
diff --git a/arch/sh/boards/titan/io.c b/arch/sh/boards/titan/io.c
index d66900c99a1..b886fd233a6 100644
--- a/arch/sh/boards/titan/io.c
+++ b/arch/sh/boards/titan/io.c
@@ -138,19 +138,12 @@ void titan_outsl(unsigned long port, const void *src, unsigned long count)
maybebadio(port);
}
-void *titan_ioremap(unsigned long offset, unsigned long size) {
- if (CHECK_SH7751_PCIIO(offset) || CHECK_SH7751_PCIMEMIO(offset))
- return (void *)offset;
-}
-
void __iomem *titan_ioport_map(unsigned long port, unsigned int size)
{
- if (PXSEG(port))
+ if (PXSEG(port) || CHECK_SH7751_PCIMEMIO(port))
return (void __iomem *)port;
else if (CHECK_SH7751_PCIIO(port))
return (void __iomem *)PCI_IOMAP(port);
return (void __iomem *)port2adr(port);
}
-
-EXPORT_SYMBOL(titan_ioremap);
diff --git a/arch/sh/boards/titan/setup.c b/arch/sh/boards/titan/setup.c
index 6ac5c8d7b3f..c8b431c1d0f 100644
--- a/arch/sh/boards/titan/setup.c
+++ b/arch/sh/boards/titan/setup.c
@@ -51,7 +51,6 @@ struct sh_machine_vector mv_titan __initmv = {
.mv_insl = titan_insl,
.mv_outsl = titan_outsl,
- .mv_ioremap = titan_ioremap,
.mv_ioport_map = titan_ioport_map,
.mv_init_irq = init_titan_irq,