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usb: phy: use kzalloc to allocate struct tegra_usb_phy

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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@nvidia.com>
Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Stephen Warren <swarren@nvidia.com>
This commit is contained in:
Venu Byravarasu 2013-01-11 17:31:29 -07:00 committed by Stephen Warren
parent 16a665f805
commit 5b26c94cdc
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/phy/tegra_usb_phy.c
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@ -740,7 +740,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(struct device *dev, int instance,
int i; int i;
int err; int err;
phy = kmalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL); phy = kzalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
if (!phy) if (!phy)
return ERR_PTR(-ENOMEM); return ERR_PTR(-ENOMEM);