Merge tag 'regmap-3.4' into regmap-stride
regmap: Last minute bug fix for 3.4
This is a last minute bug fix that was only just noticed since the code
path that's being exercised here is one that is fairly rarely used. The
changelog for the change itself is extremely clear and the code itself
is obvious to inspection so should be pretty safe.
Conflicts:
drivers/base/regmap/regmap.c (overlap between the fix and stride code)
diff --git a/drivers/base/regmap/regmap.c b/drivers/base/regmap/regmap.c
index fcd69ff..3572949 100644
--- a/drivers/base/regmap/regmap.c
+++ b/drivers/base/regmap/regmap.c
@@ -898,10 +898,12 @@
map->format.parse_val(val + i);
} else {
for (i = 0; i < val_count; i++) {
+ unsigned int ival;
ret = regmap_read(map, reg + (i * map->reg_stride),
- val + (i * val_bytes));
+ &ival);
if (ret != 0)
return ret;
+ memcpy(val + (i * val_bytes), &ival, val_bytes);
}
}
diff --git a/drivers/base/soc.c b/drivers/base/soc.c
index 05f1503..ba29b2e 100644
--- a/drivers/base/soc.c
+++ b/drivers/base/soc.c
@@ -15,7 +15,7 @@
#include <linux/sys_soc.h>
#include <linux/err.h>
-static DEFINE_IDR(soc_ida);
+static DEFINE_IDA(soc_ida);
static DEFINE_SPINLOCK(soc_lock);
static ssize_t soc_info_get(struct device *dev,
@@ -168,8 +168,6 @@
static int __init soc_bus_register(void)
{
- spin_lock_init(&soc_lock);
-
return bus_register(&soc_bus_type);
}
core_initcall(soc_bus_register);