From: Axel Lin <axel.lin@ingics.com>
Date: Tue, 11 Jun 2013 13:57:31 +0000 (+0800)
Subject: spi: armada100_spi: Remove unnecessary NULL test for dout and din
X-Git-Tag: v2013.07-rc1~1^2~5
X-Git-Url: https://git.sur5r.net/?a=commitdiff_plain;h=0368292954c70d0413f849cb3d45b403beffeaa6;p=u-boot

spi: armada100_spi: Remove unnecessary NULL test for dout and din

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Reviewed-by: Marek Vasut <marex@denx.de>
Acked-by: Ajay Bhargav <ajay.bhargav@einfochips.com>
Reviewed-by: Jagannadha Sutradharudu Teki <jagannadh.teki@gmail.com>
---

diff --git a/drivers/spi/armada100_spi.c b/drivers/spi/armada100_spi.c
index afdbe0508c..b237c7c0fe 100644
--- a/drivers/spi/armada100_spi.c
+++ b/drivers/spi/armada100_spi.c
@@ -182,15 +182,8 @@ int spi_xfer(struct spi_slave *slave, unsigned int bitlen, const void *dout,
 		goto done;
 	}
 
-	if (dout)
-		pss->tx = dout;
-	else
-		pss->tx = NULL;
-
-	if (din)
-		pss->rx = din;
-	else
-		pss->rx = NULL;
+	pss->tx = dout;
+	pss->rx = din;
 
 	if (flags & SPI_XFER_BEGIN) {
 		spi_cs_activate(slave);