From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932287AbbCMMCY (ORCPT ); Fri, 13 Mar 2015 08:02:24 -0400 Received: from arroyo.ext.ti.com ([192.94.94.40]:52850 "EHLO arroyo.ext.ti.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932235AbbCMMCS (ORCPT ); Fri, 13 Mar 2015 08:02:18 -0400 From: Kishon Vijay Abraham I To: CC: , Subject: [PATCH 11/20] phy: ti-pipe3: Simplify ti_pipe3_dpll_wait_lock implementation Date: Fri, 13 Mar 2015 17:31:48 +0530 Message-ID: <1426248117-14312-12-git-send-email-kishon@ti.com> X-Mailer: git-send-email 1.7.9.5 In-Reply-To: <1426248117-14312-1-git-send-email-kishon@ti.com> References: <1426248117-14312-1-git-send-email-kishon@ti.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Axel Lin Code simplification. No functional change. Signed-off-by: Axel Lin Acked-by: Roger Quadros Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-ti-pipe3.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/phy/phy-ti-pipe3.c b/drivers/phy/phy-ti-pipe3.c index 95c88f9..ed72b0d 100644 --- a/drivers/phy/phy-ti-pipe3.c +++ b/drivers/phy/phy-ti-pipe3.c @@ -165,15 +165,11 @@ static int ti_pipe3_dpll_wait_lock(struct ti_pipe3 *phy) cpu_relax(); val = ti_pipe3_readl(phy->pll_ctrl_base, PLL_STATUS); if (val & PLL_LOCK) - break; + return 0; } while (!time_after(jiffies, timeout)); - if (!(val & PLL_LOCK)) { - dev_err(phy->dev, "DPLL failed to lock\n"); - return -EBUSY; - } - - return 0; + dev_err(phy->dev, "DPLL failed to lock\n"); + return -EBUSY; } static int ti_pipe3_dpll_program(struct ti_pipe3 *phy) -- 1.7.9.5