[PATCH 2/5] phy: qcom: edp: Generate unique clock names

Bjorn Andersson
2022-08-10T04:05:15Z

With multiple Displayport PHYs the hard coded clock names collides,
generate unique clock names based on the device name instead.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
---
drivers/phy/qualcomm/phy-qcom-edp.c | 7 +++++--
1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c
index 7e3570789845..41aa28291cea 100644
--- a/drivers/phy/qualcomm/phy-qcom-edp.c
+++ b/drivers/phy/qualcomm/phy-qcom-edp.c
@@ -571,21 +571,24 @@ static int qcom_edp_clks_register(struct qcom_edp *edp, struct device_node *np)
{
struct clk_hw_onecell_data *data;
struct clk_init_data init = { };
+ char name[64];
int ret;

data = devm_kzalloc(edp->dev, struct_size(data, hws, 2), GFP_KERNEL);
if (!data)
return -ENOMEM;

+ snprintf(name, sizeof(name), "%s::link_clk", dev_name(edp->dev));
init.ops = &qcom_edp_dp_link_clk_ops;
- init.name = "edp_phy_pll_link_clk";
+ init.name = name;
edp->dp_link_hw.init = &init;
ret = devm_clk_hw_register(edp->dev, &edp->dp_link_hw);
if (ret)
return ret;

+ snprintf(name, sizeof(name), "%s::vco_div_clk", dev_name(edp->dev));
init.ops = &qcom_edp_dp_pixel_clk_ops;
- init.name = "edp_phy_pll_vco_div_clk";
+ init.name = name;
edp->dp_pixel_hw.init = &init;
ret = devm_clk_hw_register(edp->dev, &edp->dp_pixel_hw);
if (ret)