linux-kernel - [PATCH] mtd: onenand: omap: remove two unused functions

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Date:	Wed, 07 Aug 2013 20:16:49 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Kyungmin Park <kyungmin.park@...sung.com>,
	David Woodhouse <dwmw2@...radead.org>
Cc:	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: [PATCH] mtd: onenand: omap: remove two unused functions

Nothing calls omap2_onenand_rephase(). And __adjust_timing() is only
called by omap2_onenand_rephase(). Remove these two unused functions.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
Completely untested.

 drivers/mtd/onenand/omap2.c | 22 ----------------------
 1 file changed, 22 deletions(-)

diff --git a/drivers/mtd/onenand/omap2.c b/drivers/mtd/onenand/omap2.c
index d98b198..1d43fdc 100644
--- a/drivers/mtd/onenand/omap2.c
+++ b/drivers/mtd/onenand/omap2.c
@@ -573,28 +573,6 @@ static int omap2_onenand_write_bufferram(struct mtd_info *mtd, int area,
 
 static struct platform_driver omap2_onenand_driver;
 
-static int __adjust_timing(struct device *dev, void *data)
-{
-	int ret = 0;
-	struct omap2_onenand *c;
-
-	c = dev_get_drvdata(dev);
-
-	BUG_ON(c->setup == NULL);
-
-	/* DMA is not in use so this is all that is needed */
-	/* Revisit for OMAP3! */
-	ret = c->setup(c->onenand.base, &c->freq);
-
-	return ret;
-}
-
-int omap2_onenand_rephase(void)
-{
-	return driver_for_each_device(&omap2_onenand_driver.driver, NULL,
-				      NULL, __adjust_timing);
-}
-
 static void omap2_onenand_shutdown(struct platform_device *pdev)
 {
 	struct omap2_onenand *c = dev_get_drvdata(&pdev->dev);
-- 
1.8.1.4

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