Using devm_kzalloc for allocating memory needed for PHY
pointer and hence removing kfree calls to PHY pointer.
Signed-off-by: Venu Byravarasu <vbyravar...@nvidia.com>
---
drivers/usb/phy/tegra_usb_phy.c | 4 +---
1 files changed, 1 insertions(+), 3 deletions(-)
diff --git a/drivers/usb/phy/tegra_usb_phy.c b/drivers/usb/phy/tegra_usb_phy.c
index 9d13c81..0b99e1f 100644
--- a/drivers/usb/phy/tegra_usb_phy.c
+++ b/drivers/usb/phy/tegra_usb_phy.c
@@ -704,7 +704,6 @@ static void tegra_usb_phy_close(struct usb_phy *x)
utmip_pad_close(phy);
clk_disable_unprepare(phy->pll_u);
clk_put(phy->pll_u);
- kfree(phy);
}
static int tegra_usb_phy_power_on(struct tegra_usb_phy *phy)
@@ -740,7 +739,7 @@ struct tegra_usb_phy *tegra_usb_phy_open(struct device
*dev, int instance,
int i;
int err;
- phy = kmalloc(sizeof(struct tegra_usb_phy), GFP_KERNEL);
+ phy = devm_kzalloc(dev, sizeof(struct tegra_usb_phy), GFP_KERNEL);
if (!phy)
return ERR_PTR(-ENOMEM);
@@ -791,7 +790,6 @@ err1:
clk_disable_unprepare(phy->pll_u);
clk_put(phy->pll_u);
err0:
- kfree(phy);
return ERR_PTR(err);
}
EXPORT_SYMBOL_GPL(tegra_usb_phy_open);
--
1.7.0.4
--
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