Merge "msm: ais: isp: Check null pointer for VFE0 base" (b125ec87) · Commits · e / devices / android_kernel_xiaomi_markw

drivers/media/platform/msm/ais/isp/msm_isp47.c

+6 −0

Original line number	Diff line number	Diff line
		@@ -699,6 +699,12 @@ void msm_vfe47_reg_update(struct vfe_device *vfe_dev,
		vfe_dev->reg_update_requested;
		if ((vfe_dev->is_split && vfe_dev->pdev->id == ISP_VFE1) &&
		((frame_src == VFE_PIX_0) \|\| (frame_src == VFE_SRC_MAX))) {
		if (!vfe_dev->common_data->dual_vfe_res->vfe_base[ISP_VFE0]) {
		pr_err("%s vfe_base for ISP_VFE0 is NULL\n", __func__);
		spin_unlock_irqrestore(&vfe_dev->reg_update_lock,
		flags);
		return;
		}
		msm_camera_io_w_mb(update_mask,
		vfe_dev->common_data->dual_vfe_res->
		vfe_base[ISP_VFE0] + 0x4AC);