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 <viresh.kumar@xxxxxx>
Cc: Jeff Garzik <jgarzik@xxxxxxxxxx>
Cc: linux-ide@xxxxxxxxxxxxxxx
---
drivers/ata/pata_arasan_cf.c | 14 +-------------
1 files changed, 1 insertions(+), 13 deletions(-)
diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
index fc2db2a..09f0729 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;
}
--
1.7.9
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