[PATCH v3 11/24] toshiba laptop: replace ioremap_cache with ioremap

Dan Williams
2015-07-30T17:00:26Z

With ioremap_cache being replaced with memremap there is no longer a
guarantee that a mapping will silently fall back to an uncached mapping.
Explicitly use a vanilla ioremap() for this short lived mapping.

Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Jonathan Buzzard <jonathan@buzzard.org.uk>
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
---
drivers/char/toshiba.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/char/toshiba.c b/drivers/char/toshiba.c
index 014c9d90d297..f5a45d887a37 100644
--- a/drivers/char/toshiba.c
+++ b/drivers/char/toshiba.c
@@ -430,7 +430,7 @@ static int tosh_probe(void)
int i,major,minor,day,year,month,flag;
unsigned char signature[7] = { 0x54,0x4f,0x53,0x48,0x49,0x42,0x41 };
SMMRegisters regs;
- void __iomem *bios = ioremap_cache(0xf0000, 0x10000);
+ void __iomem *bios = ioremap(0xf0000, 0x10000);

if (!bios)
return -ENOMEM;