Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752013Ab3FDT2e (ORCPT ); Tue, 4 Jun 2013 15:28:34 -0400 Received: from smtp.codeaurora.org ([198.145.11.231]:52411 "EHLO smtp.codeaurora.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750910Ab3FDTZl (ORCPT ); Tue, 4 Jun 2013 15:25:41 -0400 From: Stephen Boyd To: David Brown , Daniel Walker , Bryan Huntsman Cc: linux-kernel@vger.kernel.org, linux-arm-msm@vger.kernel.org, linux-arm-kernel@lists.infradead.org Subject: [PATCH 04/12] msm_sdcc: Convert to clk_prepare/unprepare Date: Tue, 4 Jun 2013 12:25:30 -0700 Message-Id: <1370373938-32417-5-git-send-email-sboyd@codeaurora.org> X-Mailer: git-send-email 1.8.3.rc3.8.g5e49f30.dirty In-Reply-To: <1370373938-32417-1-git-send-email-sboyd@codeaurora.org> References: <1370373938-32417-1-git-send-email-sboyd@codeaurora.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1490 Lines: 52 Add calls to clk_prepare and unprepare so that MSM can migrate to the common clock framework. Signed-off-by: Stephen Boyd --- drivers/mmc/host/msm_sdcc.c | 14 +++++++++++++- 1 file changed, 13 insertions(+), 1 deletion(-) diff --git a/drivers/mmc/host/msm_sdcc.c b/drivers/mmc/host/msm_sdcc.c index 0ee4a57..b900de4 100644 --- a/drivers/mmc/host/msm_sdcc.c +++ b/drivers/mmc/host/msm_sdcc.c @@ -1268,10 +1268,18 @@ msmsdcc_probe(struct platform_device *pdev) goto clk_put; } + ret = clk_prepare(host->pclk); + if (ret) + goto clk_put; + + ret = clk_prepare(host->clk); + if (ret) + goto clk_unprepare_p; + /* Enable clocks */ ret = msmsdcc_enable_clocks(host); if (ret) - goto clk_put; + goto clk_unprepare; host->pclk_rate = clk_get_rate(host->pclk); host->clk_rate = clk_get_rate(host->clk); @@ -1386,6 +1394,10 @@ msmsdcc_probe(struct platform_device *pdev) free_irq(host->stat_irq, host); clk_disable: msmsdcc_disable_clocks(host, 0); + clk_unprepare: + clk_unprepare(host->clk); + clk_unprepare_p: + clk_unprepare(host->pclk); clk_put: clk_put(host->clk); pclk_put: -- The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum, hosted by The Linux Foundation -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/