From d14fb1e93086ec1acec34d5e17c989fa528c65e5 Mon Sep 17 00:00:00 2001 From: Viresh Kumar Date: Mon, 30 Jul 2012 14:39:35 -0700 Subject: [PATCH] ata/pata_arasan: remove conditional compilation of clk code With addition of dummy clk_*() calls for non CONFIG_HAVE_CLK cases in clk.h, there is no need to have clk code enclosed in #ifdef CONFIG_HAVE_CLK, #endif macros. Signed-off-by: Viresh Kumar Cc: Jeff Garzik Cc: Russell King Cc: Mike Turquette Cc: Sergei Shtylyov Cc: viresh kumar Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/ata/pata_arasan_cf.c | 14 +------------- 1 file changed, 1 insertion(+), 13 deletions(-) diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c index ac6a5beb28f..bfaa5cb1629 100644 --- a/drivers/ata/pata_arasan_cf.c +++ b/drivers/ata/pata_arasan_cf.c @@ -184,10 +184,8 @@ struct arasan_cf_dev { /* pointer to ata_host structure */ struct ata_host *host; - /* clk structure, only if HAVE_CLK is defined */ -#ifdef CONFIG_HAVE_CLK + /* clk structure */ struct clk *clk; -#endif /* physical base address of controller */ dma_addr_t pbase; @@ -312,13 +310,11 @@ static int cf_init(struct arasan_cf_dev *acdev) unsigned long flags; int ret = 0; -#ifdef CONFIG_HAVE_CLK ret = clk_enable(acdev->clk); if (ret) { dev_dbg(acdev->host->dev, "clock enable failed"); return ret; } -#endif spin_lock_irqsave(&acdev->host->lock, flags); /* configure CF interface clock */ @@ -344,9 +340,7 @@ static void cf_exit(struct arasan_cf_dev *acdev) writel(readl(acdev->vbase + OP_MODE) & ~CFHOST_ENB, acdev->vbase + OP_MODE); spin_unlock_irqrestore(&acdev->host->lock, flags); -#ifdef CONFIG_HAVE_CLK clk_disable(acdev->clk); -#endif } static void dma_callback(void *dev) @@ -828,13 +822,11 @@ static int __devinit arasan_cf_probe(struct platform_device *pdev) return -ENOMEM; } -#ifdef CONFIG_HAVE_CLK acdev->clk = clk_get(&pdev->dev, NULL); if (IS_ERR(acdev->clk)) { dev_warn(&pdev->dev, "Clock not found\n"); return PTR_ERR(acdev->clk); } -#endif /* allocate host */ host = ata_host_alloc(&pdev->dev, 1); @@ -899,9 +891,7 @@ static int __devinit arasan_cf_probe(struct platform_device *pdev) &arasan_cf_sht); free_clk: -#ifdef CONFIG_HAVE_CLK clk_put(acdev->clk); -#endif return ret; } @@ -912,9 +902,7 @@ static int __devexit arasan_cf_remove(struct platform_device *pdev) ata_host_detach(host); cf_exit(acdev); -#ifdef CONFIG_HAVE_CLK clk_put(acdev->clk); -#endif return 0; } -- 2.20.1