From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754055Ab3L0AvJ (ORCPT ); Thu, 26 Dec 2013 19:51:09 -0500 Received: from mail-ob0-f202.google.com ([209.85.214.202]:57300 "EHLO mail-ob0-f202.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754030Ab3L0AvI (ORCPT ); Thu, 26 Dec 2013 19:51:08 -0500 From: Andrew Bresticker To: Mike Turquette , Stephen Warren Cc: Thierry Reding , Peter De Schrijver , Prashant Gaikwad , linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, Andrew Bresticker Subject: [PATCH 7/7] clk: tegra: use max divider if divider overflows Date: Thu, 26 Dec 2013 16:44:27 -0800 Message-Id: <1388105067-24438-8-git-send-email-abrestic@chromium.org> X-Mailer: git-send-email 1.8.5.1 In-Reply-To: <1388105067-24438-1-git-send-email-abrestic@chromium.org> References: <1388105067-24438-1-git-send-email-abrestic@chromium.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org When requesting a rate less than the minimum clock rate for a divider, use the maximum divider value instead of bailing out with an error. This matches the behavior of the generic clock divider. Signed-off-by: Andrew Bresticker --- drivers/clk/tegra/clk-divider.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/tegra/clk-divider.c b/drivers/clk/tegra/clk-divider.c index 4d75b1f..290f9c1 100644 --- a/drivers/clk/tegra/clk-divider.c +++ b/drivers/clk/tegra/clk-divider.c @@ -59,7 +59,7 @@ static int get_div(struct tegra_clk_frac_div *divider, unsigned long rate, return 0; if (divider_ux1 > get_max_div(divider)) - return -EINVAL; + return get_max_div(divider); return divider_ux1; } -- 1.8.5.1