[PATCH v15 04/16] phy: rockchip: usbdp: Fix devm_clk_bulk_get_all check

[Manivannan Sadhasivam]

On Tue, Sep 15, 2026 at 03:49:51PM +0200, Sebastian Reichel wrote:
> If devm_clk_bulk_get_all() returns -EPROBE_DEFER, it is replaced with
> -ENODEV, permanently failing the driver probe instead of allowing it to
> defer. Avoid masking the error code to fix the issue.
> 
> This effectively drops returning -ENODEV in case no clocks are being
> described in DT. This special case will now be handled by the follow-up
> check searching for "refclk" and exit with -EINVAL.
> 
> None of this will be hit in practice, since the driver is only used by
> RK3588 and RK3576 - on these platforms the DT is validated to contain
> the clocks and the clock driver is force probed early. Thus there is
> no need to backport this.
> 
> Fixes: 2f70bbddeb45 ("phy: rockchip: add usbdp combo phy driver")
> Reported-by: Sashiko <sashiko-bot at kernel.org>
> Closes: https://lore.kernel.org/linux-phy/20260612164107.C7DB21F000E9@smtp.kernel.org/
> Tested-by: Igor Paunovic <royalnet026 at gmail.com> # Orange Pi 5 Plus
> Signed-off-by: Sebastian Reichel <sebastian.reichel at collabora.com>

Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam at oss.qualcomm.com>

- Mani

-- 
மணிவண்ணன் சதாசிவம்