From: Brian Niebuhr <bniebuhr@efjohnson.com>
Date: Thu, 19 Aug 2010 11:08:20 +0000 (+0530)
Subject: spi: davinci: eliminate unnecessary update of davinci_spi->count
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=6321be60edac6037ea76e9beef375c6ae2961765;p=deliverable%2Flinux.git

spi: davinci: eliminate unnecessary update of davinci_spi->count

The count member of davinci_spi is internal to the driver and
is not shared with framework. Eliminate its unnecessary update.

Signed-off-by: Brian Niebuhr <bniebuhr@efjohnson.com>
Tested-By: Michael Williamson <michael.williamson@criticallink.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
---

diff --git a/drivers/spi/davinci_spi.c b/drivers/spi/davinci_spi.c
index 3dac2038b5a6..f1c3502c2d01 100644
--- a/drivers/spi/davinci_spi.c
+++ b/drivers/spi/davinci_spi.c
@@ -726,9 +726,6 @@ static int davinci_spi_bufs_pio(struct spi_device *spi, struct spi_transfer *t)
 	if (ret != 0)
 		return ret;
 
-	/* SPI Framework maintains the count only in bytes so convert back */
-	davinci_spi->count *= conv;
-
 	return t->len;
 }
 
@@ -880,9 +877,6 @@ static int davinci_spi_bufs_dma(struct spi_device *spi, struct spi_transfer *t)
 	if (ret != 0)
 		return ret;
 
-	/* SPI Framework maintains the count only in bytes so convert back */
-	davinci_spi->count *= conv;
-
 	return t->len;
 }