From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1759032Ab3K0BEz (ORCPT ); Tue, 26 Nov 2013 20:04:55 -0500 Received: from hqemgate15.nvidia.com ([216.228.121.64]:18907 "EHLO hqemgate15.nvidia.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754045Ab3K0BEw (ORCPT ); Tue, 26 Nov 2013 20:04:52 -0500 X-PGP-Universal: processed; by hqnvupgp07.nvidia.com on Tue, 26 Nov 2013 17:02:21 -0800 Date: Tue, 26 Nov 2013 17:04:18 -0800 From: Paul Walmsley X-X-Sender: pwalmsley@tamien To: Mark Salter , Aurelien Jacquiot CC: , Subject: [PATCH] C6X: clock: return 0 upon error from clk_round_rate() Message-ID: User-Agent: Alpine 2.02 (DEB 1266 2009-07-14) MIME-Version: 1.0 Content-Type: text/plain; format=flowed; charset="US-ASCII" Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org clk_round_rate() should return 0 now upon an error, rather than returning a negative error code. This is because clk_round_rate() is being changed to return an unsigned return type rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Signed-off-by: Paul Walmsley Cc: Mark Salter Cc: Aurelien Jacquiot --- Applies on v3.13-rc1. See also: http://marc.info/?l=linux-arm-kernel&m=138542591313620&w=2 arch/c6x/platforms/pll.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/c6x/platforms/pll.c b/arch/c6x/platforms/pll.c index 3aa898f7ce4d..79d28dda660a 100644 --- a/arch/c6x/platforms/pll.c +++ b/arch/c6x/platforms/pll.c @@ -85,7 +85,7 @@ EXPORT_SYMBOL(clk_get_rate); long clk_round_rate(struct clk *clk, unsigned long rate) { if (clk == NULL || IS_ERR(clk)) - return -EINVAL; + return 0; if (clk->round_rate) return clk->round_rate(clk, rate);