lkml.org 
[lkml]   [2014]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Date
Subject[PATCH 3.2 73/94] unicore32: add ioremap_nocache definition
3.2.62-rc1 review patch.  If anyone has any objections, please let me know.

------------------

From: Guan Xuetao <gxt@mprc.pku.edu.cn>

commit a50e4213e71adc7dde0d514aabd8af7275fee39f upstream.

Bugfix for following error messages:
lib/iomap.c: In function 'pci_iomap':
lib/iomap.c:274: error: implicit declaration of function 'ioremap_nocache'
lib/iomap.c:274: warning: return makes pointer from integer without a cast

Also see commit <f1ecc69838a2d7c8a3e1909f637d4083c071777d>
it will hide the ioremap_nocache function for systems with an MMU

Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Jonas Bonn <jonas@southpole.se>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---
arch/unicore32/include/asm/io.h | 1 +
1 file changed, 1 insertion(+)

--- a/arch/unicore32/include/asm/io.h
+++ b/arch/unicore32/include/asm/io.h
@@ -37,6 +37,7 @@ extern void __uc32_iounmap(volatile void
*/
#define ioremap(cookie, size) __uc32_ioremap(cookie, size)
#define ioremap_cached(cookie, size) __uc32_ioremap_cached(cookie, size)
+#define ioremap_nocache(cookie, size) __uc32_ioremap(cookie, size)
#define iounmap(cookie) __uc32_iounmap(cookie)

/*


\
 
 \ /
  Last update: 2014-08-04 19:21    [W:0.564 / U:0.492 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site