From mboxrd@z Thu Jan 1 00:00:00 1970 From: Laurent Pinchart Date: Fri, 11 Apr 2014 15:04:06 +0000 Subject: [PATCH v3 23/52] clocksource: sh_tmu: Rename struct sh_tmu_priv to sh_tmu_device Message-Id: <1397228675-11684-24-git-send-email-laurent.pinchart+renesas@ideasonboard.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: linux-sh@vger.kernel.org Channel data is private as well, rename priv to device to make the distrinction between the core device and the channels clearer. Signed-off-by: Laurent Pinchart --- drivers/clocksource/sh_tmu.c | 68 ++++++++++++++++++++++---------------------- 1 file changed, 34 insertions(+), 34 deletions(-) diff --git a/drivers/clocksource/sh_tmu.c b/drivers/clocksource/sh_tmu.c index 26457e1..7013790 100644 --- a/drivers/clocksource/sh_tmu.c +++ b/drivers/clocksource/sh_tmu.c @@ -35,10 +35,10 @@ #include #include -struct sh_tmu_priv; +struct sh_tmu_device; struct sh_tmu_channel { - struct sh_tmu_priv *tmu; + struct sh_tmu_device *tmu; int irq; @@ -50,7 +50,7 @@ struct sh_tmu_channel { unsigned int enable_count; }; -struct sh_tmu_priv { +struct sh_tmu_device { struct platform_device *pdev; void __iomem *mapbase; @@ -436,59 +436,59 @@ static int sh_tmu_register(struct sh_tmu_channel *ch, char *name, return 0; } -static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev) +static int sh_tmu_setup(struct sh_tmu_device *tmu, struct platform_device *pdev) { struct sh_timer_config *cfg = pdev->dev.platform_data; struct resource *res; int ret; ret = -ENXIO; - memset(p, 0, sizeof(*p)); - p->pdev = pdev; + memset(tmu, 0, sizeof(*tmu)); + tmu->pdev = pdev; if (!cfg) { - dev_err(&p->pdev->dev, "missing platform data\n"); + dev_err(&tmu->pdev->dev, "missing platform data\n"); goto err0; } - platform_set_drvdata(pdev, p); + platform_set_drvdata(pdev, tmu); - res = platform_get_resource(p->pdev, IORESOURCE_MEM, 0); + res = platform_get_resource(tmu->pdev, IORESOURCE_MEM, 0); if (!res) { - dev_err(&p->pdev->dev, "failed to get I/O memory\n"); + dev_err(&tmu->pdev->dev, "failed to get I/O memory\n"); goto err0; } - p->channel.irq = platform_get_irq(p->pdev, 0); - if (p->channel.irq < 0) { - dev_err(&p->pdev->dev, "failed to get irq\n"); + tmu->channel.irq = platform_get_irq(tmu->pdev, 0); + if (tmu->channel.irq < 0) { + dev_err(&tmu->pdev->dev, "failed to get irq\n"); goto err0; } /* map memory, let mapbase point to our channel */ - p->mapbase = ioremap_nocache(res->start, resource_size(res)); - if (p->mapbase = NULL) { - dev_err(&p->pdev->dev, "failed to remap I/O memory\n"); + tmu->mapbase = ioremap_nocache(res->start, resource_size(res)); + if (tmu->mapbase = NULL) { + dev_err(&tmu->pdev->dev, "failed to remap I/O memory\n"); goto err0; } /* get hold of clock */ - p->clk = clk_get(&p->pdev->dev, "tmu_fck"); - if (IS_ERR(p->clk)) { - dev_err(&p->pdev->dev, "cannot get clock\n"); - ret = PTR_ERR(p->clk); + tmu->clk = clk_get(&tmu->pdev->dev, "tmu_fck"); + if (IS_ERR(tmu->clk)) { + dev_err(&tmu->pdev->dev, "cannot get clock\n"); + ret = PTR_ERR(tmu->clk); goto err1; } - ret = clk_prepare(p->clk); + ret = clk_prepare(tmu->clk); if (ret < 0) goto err2; - p->channel.cs_enabled = false; - p->channel.enable_count = 0; - p->channel.tmu = p; + tmu->channel.cs_enabled = false; + tmu->channel.enable_count = 0; + tmu->channel.tmu = tmu; - ret = sh_tmu_register(&p->channel, (char *)dev_name(&p->pdev->dev), + ret = sh_tmu_register(&tmu->channel, (char *)dev_name(&tmu->pdev->dev), cfg->clockevent_rating, cfg->clocksource_rating); if (ret < 0) @@ -497,18 +497,18 @@ static int sh_tmu_setup(struct sh_tmu_priv *p, struct platform_device *pdev) return 0; err3: - clk_unprepare(p->clk); + clk_unprepare(tmu->clk); err2: - clk_put(p->clk); + clk_put(tmu->clk); err1: - iounmap(p->mapbase); + iounmap(tmu->mapbase); err0: return ret; } static int sh_tmu_probe(struct platform_device *pdev) { - struct sh_tmu_priv *p = platform_get_drvdata(pdev); + struct sh_tmu_device *tmu = platform_get_drvdata(pdev); struct sh_timer_config *cfg = pdev->dev.platform_data; int ret; @@ -517,20 +517,20 @@ static int sh_tmu_probe(struct platform_device *pdev) pm_runtime_enable(&pdev->dev); } - if (p) { + if (tmu) { dev_info(&pdev->dev, "kept as earlytimer\n"); goto out; } - p = kmalloc(sizeof(*p), GFP_KERNEL); - if (p = NULL) { + tmu = kmalloc(sizeof(*tmu), GFP_KERNEL); + if (tmu = NULL) { dev_err(&pdev->dev, "failed to allocate driver data\n"); return -ENOMEM; } - ret = sh_tmu_setup(p, pdev); + ret = sh_tmu_setup(tmu, pdev); if (ret) { - kfree(p); + kfree(tmu); pm_runtime_idle(&pdev->dev); return ret; } -- 1.8.3.2