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| author |   Paul Mundt <lethal@linux-sh.org> | 2006-09-27 15:16:42 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-09-27 15:16:42 +0900 |
| commit | d7cdc9e8ac82c43fdcd4fde6b5b53d2dcba7f707 (patch) | |
| tree | 2489b1831a1b5818af0927e4d3c8933bf7d05f31 /arch/sh/boards/titan | |
| parent | sh: page table alloc cleanups and page fault optimizations. (diff) | |
| download | linux-dev-d7cdc9e8ac82c43fdcd4fde6b5b53d2dcba7f707.tar.xz linux-dev-d7cdc9e8ac82c43fdcd4fde6b5b53d2dcba7f707.zip | |
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.c | 9 | ||||
| -rw-r--r-- | arch/sh/boards/titan/setup.c | 1 |
2 files changed, 1 insertions, 9 deletions
diff --git a/arch/sh/boards/titan/io.c b/arch/sh/boards/titan/io.c index d66900c99a11..b886fd233a66 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 6ac5c8d7b3fb..c8b431c1d0fd 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, |