lkml.org 
[lkml]   [2011]   [Jun]   [17]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 02/10] (un)xlate_dev_mem_ptr: use phys_addr_t for the @phys parameter
Date
To read/write 64-bit physical addresses on 32-bit architectures,
the type must be changed to phys_addr_t. It is also semantically
more exact.

Note that the default xlate_dev_mem_ptr() is defined as a macro,
so no adjustment is needed there.

Signed-off-by: Petr Tesarik <ptesarik@suse.cz>
---
drivers/char/mem.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/char/mem.c b/drivers/char/mem.c
index f5cbd4e..7d86bda 100644
--- a/drivers/char/mem.c
+++ b/drivers/char/mem.c
@@ -82,7 +82,7 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
}
#endif

-void __weak unxlate_dev_mem_ptr(unsigned long phys, void *addr)
+void __weak unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
{
}

--
1.7.3.4

\
 
 \ /
  Last update: 2011-06-17 11:01    [from the cache]
©2003-2011 Jasper Spaans