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phy: qcom-ufs: remove warnings for optional clocks

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tx_iface_clk and rx_iface_clk does not exist in newer version
of ufs-phy HW, hence remove the missing clk warnings for them.

Change-Id: Ic8dd3e9521159ce8da064da38cfa12e75f07209f
Signed-off-by: Venkat Gopalakrishnan <venkatg@codeaurora.org>
This commit is contained in:
Venkat Gopalakrishnan 2016-09-16 15:03:57 -07:00
parent 8a8abceb69
commit c3d29d4864
1 changed files with 4 additions and 11 deletions
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15
drivers/phy/phy-qcom-ufs.c
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@ -191,27 +191,20 @@ ufs_qcom_phy_init_clks(struct phy *generic_phy,
struct ufs_qcom_phy *phy_common)
{
int err;
struct ufs_qcom_phy *phy = get_ufs_qcom_phy(generic_phy);
err = ufs_qcom_phy_clk_get(generic_phy, "tx_iface_clk",
&phy_common->tx_iface_clk);
/*
* tx_iface_clk does not exist in newer version of ufs-phy HW,
* so don't return error if it is not found
*/
if (err)
dev_dbg(phy->dev, "%s: failed to get tx_iface_clk\n",
__func__);
__ufs_qcom_phy_clk_get(generic_phy, "tx_iface_clk",
&phy_common->tx_iface_clk, false);
err = ufs_qcom_phy_clk_get(generic_phy, "rx_iface_clk",
&phy_common->rx_iface_clk);
/*
* rx_iface_clk does not exist in newer version of ufs-phy HW,
* so don't return error if it is not found
*/
if (err)
dev_dbg(phy->dev, "%s: failed to get rx_iface_clk\n",
__func__);
__ufs_qcom_phy_clk_get(generic_phy, "rx_iface_clk",
&phy_common->rx_iface_clk, false);
err = ufs_qcom_phy_clk_get(generic_phy, "ref_clk_src",
&phy_common->ref_clk_src);