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mfd: vexpress-sysreg: Initialize 'site' variable

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'site' variable should be initialized with 0 so that when 'site'
property doesn't exist in DTB it can be handled correctly.

'0' value means board site number is motherboard (see
Documentation/devicetree/bindings/arm/vexpress.txt for details).

Signed-off-by: Semen Protsenko <semen.protsenko@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Semen Protsenko 2014-02-13 18:39:54 +02:00 committed by Lee Jones
parent 141050cf3d
commit 63f5d2e8b2
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/vexpress-sysreg.c
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@ -168,7 +168,7 @@ static void *vexpress_sysreg_config_func_get(struct device *dev,
struct device_node *node)
{
struct vexpress_sysreg_config_func *config_func;
u32 site;
u32 site = 0;
u32 position = 0;
u32 dcc = 0;
u32 func_device[2];