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authorLi Jun <jun.li@nxp.com>2016-01-21 10:51:26 +0300
committerFelipe Balbi <balbi@kernel.org>2016-02-03 20:57:41 +0300
commit63b121e3a3167df9fdb99633fd1c840c841b07b9 (patch)
tree121a3151b222c82a315afce69c0b4834a1dafce3 /drivers
parenta38a08dfaaab978dced63aa9cad45f0f62e23a66 (diff)
downloadlinux-63b121e3a3167df9fdb99633fd1c840c841b07b9.tar.xz
usb: phy: mxs: declare variable with initialized value
Initialize vbus_value to be 0 since it's possible not to assign any value before judgement. Acked-by: Peter Chen <peter.chen@nxp.com Signed-off-by: Li Jun <jun.li@nxp.com> Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/usb/phy/phy-mxs-usb.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c
index c2936dc48ca7..00bfea01be65 100644
--- a/drivers/usb/phy/phy-mxs-usb.c
+++ b/drivers/usb/phy/phy-mxs-usb.c
@@ -220,7 +220,7 @@ static int mxs_phy_hw_init(struct mxs_phy *mxs_phy)
/* Return true if the vbus is there */
static bool mxs_phy_get_vbus_status(struct mxs_phy *mxs_phy)
{
- unsigned int vbus_value;
+ unsigned int vbus_value = 0;
if (!mxs_phy->regmap_anatop)
return false;