drm/msm/dpu: drop useless check from dpu_encoder_phys_cmd_te_rd_ptr_irq()

The dpu_encoder_phys_cmd_te_rd_ptr_irq() function uses neither hw_intf
nor hw_pp data, so we can drop the corresponding check.
Reviewed-by: Marijn Suijten <marijn.suijten@somainline.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Patchwork: https://patchwork.freedesktop.org/patch/555544/
Link: https://lore.kernel.org/r/20230904020454.2945667-8-dmitry.baryshkov@linaro.org

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c

@@ -110,14 +110,6 @@ static void dpu_encoder_phys_cmd_te_rd_ptr_irq(void *arg)
 	struct dpu_encoder_phys *phys_enc = arg;
 	struct dpu_encoder_phys_cmd *cmd_enc;
 
-	if (phys_enc->has_intf_te) {
-		if (!phys_enc->hw_intf)
-			return;
-	} else {
-		if (!phys_enc->hw_pp)
-			return;
-	}
-
 	DPU_ATRACE_BEGIN("rd_ptr_irq");
 	cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);