diff options
author | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-13 09:49:04 -0700 |
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committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2007-10-13 09:49:04 -0700 |
commit | dcf397f037f52add9945eced57ca300ab6a4413c (patch) | |
tree | e78767d164589e9097a54bf564b072fb01f80820 /arch/sh/boards/se/7206/io.c | |
parent | 6faf035cf9fdd8283c2b2b2c34b76b5445ec6fc4 (diff) | |
parent | 68ee0f9c98a42e36f9eab29155b2bb0e7e409ac6 (diff) |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6: (124 commits)
sh: allow building for both r2d boards in same binary.
sh: fix r2d board detection
sh: Discard .exit.text/.exit.data at runtime.
sh: Fix up some section alignments in linker script.
sh: Fix SH-4 DMAC CHCR masking.
sh: Rip out left-over nommu cond syscall cruft.
sh: Make kgdb i-cache flushing less inept.
sh: kgdb section mismatches and tidying.
sh: cleanup struct irqaction initializers.
sh: early_printk tidying.
video: pvr2fb: Add TV (RGB) support to Dreamcast PVR driver.
sh: Conditionalize gUSA support.
sh: Follow gUSA preempt changes in __switch_to().
sh: Tidy up gUSA preempt handling.
sh: __copy_user() optimizations for small copies.
sh: clkfwk: Support multi-level clock propagation.
sh: Fix URAM start address on SH7785.
sh: Use boot_cpu_data for CPU probe.
sh: Support extended mode TLB on SH-X3.
sh: Bump MAX_ACTIVE_REGIONS for SH7785.
...
Diffstat (limited to 'arch/sh/boards/se/7206/io.c')
-rw-r--r-- | arch/sh/boards/se/7206/io.c | 31 |
1 files changed, 6 insertions, 25 deletions
diff --git a/arch/sh/boards/se/7206/io.c b/arch/sh/boards/se/7206/io.c index b557273e0cb..1308e618e04 100644 --- a/arch/sh/boards/se/7206/io.c +++ b/arch/sh/boards/se/7206/io.c @@ -26,22 +26,24 @@ static inline void delay(void) static inline volatile __u16 * port2adr(unsigned int port) { - if (port >= 0x2000) + if (port >= 0x2000 && port < 0x2020) return (volatile __u16 *) (PA_MRSHPC + (port - 0x2000)); - else if (port >= 0x300 || port < 0x310) + else if (port >= 0x300 && port < 0x310) return (volatile __u16 *) (PA_SMSC + (port - 0x300)); + + return (volatile __u16 *)port; } unsigned char se7206_inb(unsigned long port) { - return (*port2adr(port))&0xff; + return (*port2adr(port)) & 0xff; } unsigned char se7206_inb_p(unsigned long port) { unsigned long v; - v = (*port2adr(port))&0xff; + v = (*port2adr(port)) & 0xff; delay(); return v; } @@ -51,12 +53,6 @@ unsigned short se7206_inw(unsigned long port) return *port2adr(port);; } -unsigned int se7206_inl(unsigned long port) -{ - maybebadio(port); - return 0; -} - void se7206_outb(unsigned char value, unsigned long port) { *(port2adr(port)) = value; @@ -73,11 +69,6 @@ void se7206_outw(unsigned short value, unsigned long port) *port2adr(port) = value; } -void se7206_outl(unsigned int value, unsigned long port) -{ - maybebadio(port); -} - void se7206_insb(unsigned long port, void *addr, unsigned long count) { volatile __u16 *p = port2adr(port); @@ -95,11 +86,6 @@ void se7206_insw(unsigned long port, void *addr, unsigned long count) *ap++ = *p; } -void se7206_insl(unsigned long port, void *addr, unsigned long count) -{ - maybebadio(port); -} - void se7206_outsb(unsigned long port, const void *addr, unsigned long count) { volatile __u16 *p = port2adr(port); @@ -116,8 +102,3 @@ void se7206_outsw(unsigned long port, const void *addr, unsigned long count) while (count--) *p = *ap++; } - -void se7206_outsl(unsigned long port, const void *addr, unsigned long count) -{ - maybebadio(port); -} |