diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-12-08 15:47:12 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-12-08 15:47:12 +0900 |
| commit | 6424db52e24e8cdf89917fa3c10395116440160e (patch) | |
| tree | bd923d78f90addb080abc82f3bff6ca5c9bf10b4 /arch/sh/include/asm/io.h | |
| parent | 09a072947791088b88ae15111cf68fc5aaaf758d (diff) | |
| parent | 6a5a0b9139b19dd1a107870269a35bc9cf18d2dc (diff) | |
Merge branch 'master' into sh/hw-breakpoints
Conflict between FPU thread flag migration and debug
thread flag addition.
Conflicts:
arch/sh/include/asm/thread_info.h
arch/sh/include/asm/ubc.h
arch/sh/kernel/process_32.c
Diffstat (limited to 'arch/sh/include/asm/io.h')
| -rw-r--r-- | arch/sh/include/asm/io.h | 16 |
1 files changed, 5 insertions, 11 deletions
diff --git a/arch/sh/include/asm/io.h b/arch/sh/include/asm/io.h index 5be45ea4dfe..512cd3e9d0c 100644 --- a/arch/sh/include/asm/io.h +++ b/arch/sh/include/asm/io.h @@ -90,15 +90,11 @@ #define ctrl_outl __raw_writel #define ctrl_outq __raw_writeq +extern unsigned long generic_io_base; + static inline void ctrl_delay(void) { -#ifdef CONFIG_CPU_SH4 - __raw_readw(CCN_PVR); -#elif defined(P2SEG) - __raw_readw(P2SEG); -#else -#error "Need a dummy address for delay" -#endif + __raw_readw(generic_io_base); } #define __BUILD_MEMORY_STRING(bwlq, type) \ @@ -186,8 +182,6 @@ __BUILD_MEMORY_STRING(q, u64) #define IO_SPACE_LIMIT 0xffffffff -extern unsigned long generic_io_base; - /* * This function provides a method for the generic case where a * board-specific ioport_map simply needs to return the port + some @@ -246,7 +240,7 @@ void __iounmap(void __iomem *addr); static inline void __iomem * __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) { -#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) +#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB) unsigned long last_addr = offset + size - 1; #endif void __iomem *ret; @@ -255,7 +249,7 @@ __ioremap_mode(unsigned long offset, unsigned long size, unsigned long flags) if (ret) return ret; -#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) +#if defined(CONFIG_SUPERH32) && !defined(CONFIG_PMB_FIXED) && !defined(CONFIG_PMB) /* * For P1 and P2 space this is trivial, as everything is already * mapped. Uncached access for P1 addresses are done through P2. |