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Subject[PATCH 38/43] phy: qcom-qmp-pcie: drop pipe clock lane suffix
Date
The pipe clock is defined in the "lane" node so there's no need to keep
adding a redundant lane-number suffix to the clock name.

Drop the lane suffix from the pipe clock name, but continue supporting
the legacy name as a fall back.

Signed-off-by: Johan Hovold <johan+linaro@kernel.org>
---
drivers/phy/qualcomm/phy-qcom-qmp-pcie.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
index 385ea3d8de08..254ad25591b9 100644
--- a/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
+++ b/drivers/phy/qualcomm/phy-qcom-qmp-pcie.c
@@ -2210,8 +2210,12 @@ int qcom_qmp_phy_pcie_create(struct device *dev, struct device_node *np, int id,
if (!qphy->pcs_misc)
dev_vdbg(dev, "PHY pcs_misc-reg not used\n");

- snprintf(prop_name, sizeof(prop_name), "pipe%d", id);
- qphy->pipe_clk = devm_get_clk_from_child(dev, np, prop_name);
+ qphy->pipe_clk = devm_get_clk_from_child(dev, np, "pipe");
+ if (IS_ERR(qphy->pipe_clk) && PTR_ERR(qphy->pipe_clk) != -EPROBE_DEFER) {
+ /* Fall back to the legacy pipe clock name. */
+ snprintf(prop_name, sizeof(prop_name), "pipe%d", id);
+ qphy->pipe_clk = devm_get_clk_from_child(dev, np, prop_name);
+ }
if (IS_ERR(qphy->pipe_clk)) {
return dev_err_probe(dev, PTR_ERR(qphy->pipe_clk),
"failed to get lane%d pipe clock\n", id);
--
2.35.1
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