sh: Obliterate the P1 area macros

Replace the use of PHYSADDR() with __pa(). PHYSADDR() is based on the
idea that all addresses in P1SEG are untranslated, so we can access an
address's physical page as an offset from P1SEG. This doesn't work for
CONFIG_PMB/CONFIG_PMB_FIXED because pages in P1SEG and P2SEG are used
for PMB mappings and so can be translated to any physical address.

Likewise, replace a P1SEGADDR() use with virt_to_phys().

Signed-off-by: Matt Fleming <matt@console-pimps.org>
Signed-off-by: Paul Mundt <lethal@linux-sh.org>

2 files changed, 2 insertions, 2 deletions

diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c
index 60588c5bf7f9..639bb329fc81 100644
--- a/arch/sh/mm/cache-sh4.c
+++ b/arch/sh/mm/cache-sh4.c
@@ -97,7 +97,7 @@ static inline void flush_cache_4096(unsigned long start,
 
         local_irq_save(flags);
         __flush_cache_4096(start | SH_CACHE_ASSOC,
-                           P1SEGADDR(phys), exec_offset);
+                           virt_to_phys(phys), exec_offset);
         local_irq_restore(flags);
 }
 
diff --git a/arch/sh/mm/cache-sh7705.c b/arch/sh/mm/cache-sh7705.c
index 2601935eb589..f527fb70fce6 100644
--- a/arch/sh/mm/cache-sh7705.c
+++ b/arch/sh/mm/cache-sh7705.c
@@ -141,7 +141,7 @@ static void sh7705_flush_dcache_page(void *arg)
         if (mapping && !mapping_mapped(mapping))
                 set_bit(PG_dcache_dirty, &page->flags);
         else
-                __flush_dcache_page(PHYSADDR(page_address(page)));
+                __flush_dcache_page(__pa(page_address(page)));
 }
 
 static void __uses_jump_to_uncached sh7705_flush_cache_all(void *args)