linux-kernel - [PATCH 05/13] ata/sata_mv: Remove conditional compilation of clk code

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <e8e15e1e8c17195778ab26a1f483076dfe9bb460.1335008617.git.viresh.kumar@st.com>
Date:	Sat, 21 Apr 2012 17:17:32 +0530
From:	Viresh Kumar <viresh.linux@...il.com>
To:	akpm@...ux-foundation.org
Cc:	spear-devel@...t.st.com, viresh.linux@...il.com,
	linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
	mturquette@...aro.org, sshtylyov@...sta.com, jgarzik@...hat.com,
	Viresh Kumar <viresh.kumar@...com>, linux-ide@...r.kernel.org
Subject: [PATCH 05/13] ata/sata_mv: 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 <viresh.kumar@...com>
Cc: Jeff Garzik <jgarzik@...hat.com>
Cc: linux-ide@...r.kernel.org
---
 drivers/ata/sata_mv.c |   10 ----------
 1 files changed, 0 insertions(+), 10 deletions(-)

diff --git a/drivers/ata/sata_mv.c b/drivers/ata/sata_mv.c
index 38950ea..3bb9cb7 100644
--- a/drivers/ata/sata_mv.c
+++ b/drivers/ata/sata_mv.c
@@ -551,9 +551,7 @@ struct mv_host_priv {
 	u32			irq_mask_offset;
 	u32			unmask_all_irqs;
 
-#if defined(CONFIG_HAVE_CLK)
 	struct clk		*clk;
-#endif
 	/*
 	 * These consistent DMA memory pools give us guaranteed
 	 * alignment for hardware-accessed data structures,
@@ -4062,13 +4060,11 @@ static int mv_platform_probe(struct platform_device *pdev)
 				   resource_size(res));
 	hpriv->base -= SATAHC0_REG_BASE;
 
-#if defined(CONFIG_HAVE_CLK)
 	hpriv->clk = clk_get(&pdev->dev, NULL);
 	if (IS_ERR(hpriv->clk))
 		dev_notice(&pdev->dev, "cannot get clkdev\n");
 	else
 		clk_enable(hpriv->clk);
-#endif
 
 	/*
 	 * (Re-)program MBUS remapping windows if we are asked to.
@@ -4095,12 +4091,10 @@ static int mv_platform_probe(struct platform_device *pdev)
 		return 0;
 
 err:
-#if defined(CONFIG_HAVE_CLK)
 	if (!IS_ERR(hpriv->clk)) {
 		clk_disable(hpriv->clk);
 		clk_put(hpriv->clk);
 	}
-#endif
 
 	return rc;
 }
@@ -4116,17 +4110,13 @@ err:
 static int __devexit mv_platform_remove(struct platform_device *pdev)
 {
 	struct ata_host *host = platform_get_drvdata(pdev);
-#if defined(CONFIG_HAVE_CLK)
 	struct mv_host_priv *hpriv = host->private_data;
-#endif
 	ata_host_detach(host);
 
-#if defined(CONFIG_HAVE_CLK)
 	if (!IS_ERR(hpriv->clk)) {
 		clk_disable(hpriv->clk);
 		clk_put(hpriv->clk);
 	}
-#endif
 	return 0;
 }
 
-- 
1.7.9

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/