提交 15887cb8 编写于 作者: V Vivek Gautam 提交者: Martin K. Petersen

phy: qcom-ufs: Remove unnecessary function declarations

Move the functions' definitions to remove unnecessary
declarations.
Signed-off-by: NVivek Gautam <vivek.gautam@codeaurora.org>
Reviewed-by: NSubhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: NMartin K. Petersen <martin.petersen@oracle.com>
上级 a378508d
......@@ -22,13 +22,6 @@
#define VDDP_REF_CLK_MIN_UV 1200000
#define VDDP_REF_CLK_MAX_UV 1200000
static int __ufs_qcom_phy_init_vreg(struct device *, struct ufs_qcom_phy_vreg *,
const char *, bool);
static int ufs_qcom_phy_init_vreg(struct device *, struct ufs_qcom_phy_vreg *,
const char *);
static int ufs_qcom_phy_base_init(struct platform_device *pdev,
struct ufs_qcom_phy *phy_common);
int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
struct ufs_qcom_phy_calibration *tbl_A,
int tbl_size_A,
......@@ -75,45 +68,6 @@ int ufs_qcom_phy_calibrate(struct ufs_qcom_phy *ufs_qcom_phy,
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_calibrate);
struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev,
struct ufs_qcom_phy *common_cfg,
const struct phy_ops *ufs_qcom_phy_gen_ops,
struct ufs_qcom_phy_specific_ops *phy_spec_ops)
{
int err;
struct device *dev = &pdev->dev;
struct phy *generic_phy = NULL;
struct phy_provider *phy_provider;
err = ufs_qcom_phy_base_init(pdev, common_cfg);
if (err) {
dev_err(dev, "%s: phy base init failed %d\n", __func__, err);
goto out;
}
phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
if (IS_ERR(phy_provider)) {
err = PTR_ERR(phy_provider);
dev_err(dev, "%s: failed to register phy %d\n", __func__, err);
goto out;
}
generic_phy = devm_phy_create(dev, NULL, ufs_qcom_phy_gen_ops);
if (IS_ERR(generic_phy)) {
err = PTR_ERR(generic_phy);
dev_err(dev, "%s: failed to create phy %d\n", __func__, err);
generic_phy = NULL;
goto out;
}
common_cfg->phy_spec_ops = phy_spec_ops;
common_cfg->dev = dev;
out:
return generic_phy;
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_generic_probe);
/*
* This assumes the embedded phy structure inside generic_phy is of type
* struct ufs_qcom_phy. In order to function properly it's crucial
......@@ -154,6 +108,45 @@ int ufs_qcom_phy_base_init(struct platform_device *pdev,
return 0;
}
struct phy *ufs_qcom_phy_generic_probe(struct platform_device *pdev,
struct ufs_qcom_phy *common_cfg,
const struct phy_ops *ufs_qcom_phy_gen_ops,
struct ufs_qcom_phy_specific_ops *phy_spec_ops)
{
int err;
struct device *dev = &pdev->dev;
struct phy *generic_phy = NULL;
struct phy_provider *phy_provider;
err = ufs_qcom_phy_base_init(pdev, common_cfg);
if (err) {
dev_err(dev, "%s: phy base init failed %d\n", __func__, err);
goto out;
}
phy_provider = devm_of_phy_provider_register(dev, of_phy_simple_xlate);
if (IS_ERR(phy_provider)) {
err = PTR_ERR(phy_provider);
dev_err(dev, "%s: failed to register phy %d\n", __func__, err);
goto out;
}
generic_phy = devm_phy_create(dev, NULL, ufs_qcom_phy_gen_ops);
if (IS_ERR(generic_phy)) {
err = PTR_ERR(generic_phy);
dev_err(dev, "%s: failed to create phy %d\n", __func__, err);
generic_phy = NULL;
goto out;
}
common_cfg->phy_spec_ops = phy_spec_ops;
common_cfg->dev = dev;
out:
return generic_phy;
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_generic_probe);
static int __ufs_qcom_phy_clk_get(struct device *dev,
const char *name, struct clk **clk_out, bool err_print)
{
......@@ -217,29 +210,6 @@ int ufs_qcom_phy_init_clks(struct ufs_qcom_phy *phy_common)
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_clks);
int ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common)
{
int err;
err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_pll,
"vdda-pll");
if (err)
goto out;
err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_phy,
"vdda-phy");
if (err)
goto out;
/* vddp-ref-clk-* properties are optional */
__ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vddp_ref_clk,
"vddp-ref-clk", true);
out:
return err;
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_vregulators);
static int __ufs_qcom_phy_init_vreg(struct device *dev,
struct ufs_qcom_phy_vreg *vreg, const char *name, bool optional)
{
......@@ -306,6 +276,29 @@ static int ufs_qcom_phy_init_vreg(struct device *dev,
return __ufs_qcom_phy_init_vreg(dev, vreg, name, false);
}
int ufs_qcom_phy_init_vregulators(struct ufs_qcom_phy *phy_common)
{
int err;
err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_pll,
"vdda-pll");
if (err)
goto out;
err = ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vdda_phy,
"vdda-phy");
if (err)
goto out;
/* vddp-ref-clk-* properties are optional */
__ufs_qcom_phy_init_vreg(phy_common->dev, &phy_common->vddp_ref_clk,
"vddp-ref-clk", true);
out:
return err;
}
EXPORT_SYMBOL_GPL(ufs_qcom_phy_init_vregulators);
static int ufs_qcom_phy_cfg_vreg(struct device *dev,
struct ufs_qcom_phy_vreg *vreg, bool on)
{
......
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