From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Zhao Subject: [PATCH V3 03/14] ARM: mxc: ahci: add clk_prepare/clk_unprepare Date: Fri, 11 Nov 2011 18:50:26 +0800 Message-ID: <1321008637-19999-4-git-send-email-richard.zhao@linaro.org> References: <1321008637-19999-1-git-send-email-richard.zhao@linaro.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1321008637-19999-1-git-send-email-richard.zhao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-mmc-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-serial-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, amit.kucheria-Z7WLFzj8eWMS+FvcfC7Uqw@public.gmane.org, kernel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, ben-linux-elnMNo+KYs3YtjvyW6yDsg@public.gmane.org, cjb-2X9k7bc8m7Mdnm+yROfE0A@public.gmane.org, alan-VuQAYsv1563Yd54FQh9/CA@public.gmane.org, eric.miao-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Richard Zhao List-Id: linux-serial@vger.kernel.org Signed-off-by: Richard Zhao --- arch/arm/plat-mxc/devices/platform-ahci-imx.c | 16 ++++++++-------- 1 files changed, 8 insertions(+), 8 deletions(-) diff --git a/arch/arm/plat-mxc/devices/platform-ahci-imx.c b/arch/arm/plat-mxc/devices/platform-ahci-imx.c index d8a56ae..ade4a1c 100644 --- a/arch/arm/plat-mxc/devices/platform-ahci-imx.c +++ b/arch/arm/plat-mxc/devices/platform-ahci-imx.c @@ -60,9 +60,9 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) dev_err(dev, "no sata clock.\n"); return PTR_ERR(sata_clk); } - ret = clk_enable(sata_clk); + ret = clk_prepare_enable(sata_clk); if (ret) { - dev_err(dev, "can't enable sata clock.\n"); + dev_err(dev, "can't prepare/enable sata clock.\n"); goto put_sata_clk; } @@ -73,9 +73,9 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) ret = PTR_ERR(sata_ref_clk); goto release_sata_clk; } - ret = clk_enable(sata_ref_clk); + ret = clk_prepare_enable(sata_ref_clk); if (ret) { - dev_err(dev, "can't enable sata ref clock.\n"); + dev_err(dev, "can't prepare/enable sata ref clock.\n"); goto put_sata_ref_clk; } @@ -104,11 +104,11 @@ static int imx_sata_init(struct device *dev, void __iomem *addr) return 0; release_sata_ref_clk: - clk_disable(sata_ref_clk); + clk_disable_unprepare(sata_ref_clk); put_sata_ref_clk: clk_put(sata_ref_clk); release_sata_clk: - clk_disable(sata_clk); + clk_disable_unprepare(sata_clk); put_sata_clk: clk_put(sata_clk); @@ -117,10 +117,10 @@ put_sata_clk: static void imx_sata_exit(struct device *dev) { - clk_disable(sata_ref_clk); + clk_disable_unprepare(sata_ref_clk); clk_put(sata_ref_clk); - clk_disable(sata_clk); + clk_disable_unprepare(sata_clk); clk_put(sata_clk); } -- 1.7.5.4