[PATCH v3] usb: phy: use kzalloc to allocate struct tegra_usb_phy

[Venu Byravarasu]

Use kzalloc instead of kmalloc to allocate struct tegra_usb_phy.
This ensures that all function pointers in member u_phy are
initialized to NULL.

Signed-off-by: Venu Byravarasu <vbyravarasu@xxxxxxxxxx>
---
This patch is v3 patch for the patch discussed at
http://marc.info/?l=linux-kernel&m=135599303216132&w=2

 drivers/usb/phy/tegra_usb_phy.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/usb/phy/tegra_usb_phy.c b/drivers/usb/phy/tegra_usb_phy.c
index 04bf5d2..dedead5 100644
--- a/drivers/usb/phy/tegra_usb_phy.c
+++ b/drivers/usb/phy/tegra_usb_phy.c
@@ -736,7 +736,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev,
 	int err;
 	u8 index = is_legacy_mode ? 0 : 2;
 
-	phy = kmalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
+	phy = kzalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
 	if (!phy)
 		return ERR_PTR(-ENOMEM);
 
-- 
1.7.0.4

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