From mboxrd@z Thu Jan 1 00:00:00 1970 From: Russell King Subject: [PATCH 10/10] ARM: omap2: use clkdev_add_alias() Date: Mon, 02 Mar 2015 17:06:52 +0000 Message-ID: References: <20150302170538.GQ8656@n2100.arm.linux.org.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20150302170538.GQ8656@n2100.arm.linux.org.uk> Content-Disposition: inline Sender: linux-media-owner@vger.kernel.org To: alsa-devel@alsa-project.org, linux-arm-kernel@lists.infradead.org, linux-media@vger.kernel.org, linux-omap@vger.kernel.org, linux-sh@vger.kernel.org Cc: Tony Lindgren List-Id: alsa-devel@alsa-project.org When creating aliases of existing clkdev clocks, use clkdev_add_alias() isntead of open coding the lookup and clk_lookup creation. Signed-off-by: Russell King --- arch/arm/mach-omap2/omap_device.c | 24 +++++++++--------------- 1 file changed, 9 insertions(+), 15 deletions(-) diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c index be9541e18650..521c32e7778e 100644 --- a/arch/arm/mach-omap2/omap_device.c +++ b/arch/arm/mach-omap2/omap_device.c @@ -47,7 +47,7 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, const char *clk_name) { struct clk *r; - struct clk_lookup *l; + int rc; if (!clk_alias || !clk_name) return; @@ -62,21 +62,15 @@ static void _add_clkdev(struct omap_device *od, const char *clk_alias, return; } - r = clk_get(NULL, clk_name); - if (IS_ERR(r)) { - dev_err(&od->pdev->dev, - "clk_get for %s failed\n", clk_name); - return; + rc = clk_add_alias(clk_alias, dev_name(&od->pdev->dev), clk_name, NULL); + if (rc) { + if (rc == -ENODEV || rc == -ENOMEM) + dev_err(&od->pdev->dev, + "clkdev_alloc for %s failed\n", clk_alias); + else + dev_err(&od->pdev->dev, + "clk_get for %s failed\n", clk_name); } - - l = clkdev_alloc(r, clk_alias, dev_name(&od->pdev->dev)); - if (!l) { - dev_err(&od->pdev->dev, - "clkdev_alloc for %s failed\n", clk_alias); - return; - } - - clkdev_add(l); } /** -- 1.8.3.1