linux-kernel - [PATCH] cc2520: set the default fifo pin value from platform data

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Date:	Wed, 5 Aug 2015 15:39:46 +0800
From:	LIYONG <sdliyong@...il.com>
To:	"varkabhadram@...il.com" <varkabhadram@...il.com>,
	"alex.aring@...il.com" <alex.aring@...il.com>,
	"linux-wpan@...r.kernel.org" <linux-wpan@...r.kernel.org>,
	"netdev@...r.kernel.org" <netdev@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
CC:	YONG LI <sdliyong@...il.com>
Subject: [PATCH] cc2520: set the default fifo pin value from platform data

Without the device tree support, the fifo_pin is uninitialized, this
Patch will set the fifo_pin value based on platform data

Signed-off-by: Yong Li <sdliyong@...il.com>
---
 drivers/net/ieee802154/cc2520.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ieee802154/cc2520.c b/drivers/net/ieee802154/cc2520.c
index b6fc295..cd1e7ac 100644
--- a/drivers/net/ieee802154/cc2520.c
+++ b/drivers/net/ieee802154/cc2520.c
@@ -833,6 +833,7 @@ static int cc2520_get_platform_data(struct spi_device *spi,
                if (!spi_pdata)
                        return -ENOENT;
                *pdata = *spi_pdata;
+               priv->fifo_pin = pdata->fifo;
                return 0;
        }

--
2.1.0

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