lkml.org 
[lkml]   [2015]   [Dec]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 3/3] regcache: add 64-bit mode support
Date
Since the mmio has support the 64-bit has been supported for the
64-bit platform, so should the regcache core too.

Signed-off-by: Xiubo Li <lixiubo@cmss.chinamobile.com>
---
drivers/base/regmap/regcache.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/base/regmap/regcache.c b/drivers/base/regmap/regcache.c
index 0905562..88c25ef 100644
--- a/drivers/base/regmap/regcache.c
+++ b/drivers/base/regmap/regcache.c
@@ -542,6 +542,11 @@ bool regcache_set_val(struct regmap *map, void *base, unsigned int idx,
case 4:
((u32 *)base)[idx] = val;
break;
+#ifdef CONFIG_64BIT
+ case 8:
+ ((u64 *)base)[idx] = val;
+ break;
+#endif
default:
BUG();
}
@@ -566,6 +571,10 @@ unsigned int regcache_get_val(struct regmap *map, const void *base,
return ((u16 *)base)[idx];
case 4:
return ((u32 *)base)[idx];
+#ifdef CONFIG_64BIT
+ case 8:
+ return ((u64 *)base)[idx];
+#endif
default:
BUG();
}
--
1.8.3.1



\
 
 \ /
  Last update: 2015-12-03 10:41    [W:0.828 / U:0.448 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site