From 70812056fbfb9348788e35b7641ff959b711840e Mon Sep 17 00:00:00 2001 From: Val Packett Date: Sun, 11 Jan 2026 05:25:59 -0300 Subject: [PATCH] phy: qcom: edp: Fix NULL pointer dereference for phy v6 (x1e80100) For Glymur SoC support, the com_clk_fwd_cfg callback was added, and a stub implementation was added for the v4 of the hardware. However it was omitted for the v6, causing a NULL pointer dereference oops on Hamoa/Purwa (X1E/X1P) SoC devices. Fix by adding the appropriate stub. Fixes: add66a6673bc ("phy: qcom: edp: Add Glymur platform support") Reviewed-by: Abel Vesa Signed-off-by: Val Packett Reviewed-by: Neil Armstrong Reviewed-by: Dmitry Baryshkov Reviewed-by: Konrad Dybcio Tested-by: Yijie Yang # Purwa-IoT-EVK Link: https://patch.msgid.link/20260111083317.604754-1-val@packett.cool Signed-off-by: Vinod Koul --- drivers/phy/qualcomm/phy-qcom-edp.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/qualcomm/phy-qcom-edp.c b/drivers/phy/qualcomm/phy-qcom-edp.c index 13feab99feec..7372de05a0b8 100644 --- a/drivers/phy/qualcomm/phy-qcom-edp.c +++ b/drivers/phy/qualcomm/phy-qcom-edp.c @@ -758,6 +758,7 @@ static const struct phy_ver_ops qcom_edp_phy_ops_v6 = { .com_power_on = qcom_edp_phy_power_on_v6, .com_resetsm_cntrl = qcom_edp_phy_com_resetsm_cntrl_v6, .com_bias_en_clkbuflr = qcom_edp_com_bias_en_clkbuflr_v6, + .com_clk_fwd_cfg = qcom_edp_com_clk_fwd_cfg_v4, .com_configure_pll = qcom_edp_com_configure_pll_v6, .com_configure_ssc = qcom_edp_com_configure_ssc_v6, }; -- 2.47.3