X-Git-Url: http://plrg.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Fp54%2Fp54spi.c;h=7faed62c63786a629c64cfbd423dc228227e8768;hb=d7a4858c0fde8383f7aa494eda0fba6bef3f2fec;hp=78d0d6988553d40354b9fbf2396e1657eaefd9c6;hpb=9995ffe5f5fdddcc73e4465cc3f8b38714df8108;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/net/wireless/p54/p54spi.c b/drivers/net/wireless/p54/p54spi.c
index 78d0d6988553..7faed62c6378 100644
--- a/drivers/net/wireless/p54/p54spi.c
+++ b/drivers/net/wireless/p54/p54spi.c
@@ -581,11 +581,7 @@ static void p54spi_op_stop(struct ieee80211_hw *dev)
 	struct p54s_priv *priv = dev->priv;
 	unsigned long flags;
 
-	if (mutex_lock_interruptible(&priv->mutex)) {
-		/* FIXME: how to handle this error? */
-		return;
-	}
-
+	mutex_lock(&priv->mutex);
 	WARN_ON(priv->fw_state != FW_STATE_READY);
 
 	p54spi_power_off(priv);
@@ -704,7 +700,6 @@ static int __devexit p54spi_remove(struct spi_device *spi)
 static struct spi_driver p54spi_driver = {
 	.driver = {
 		.name		= "p54spi",
-		.bus		= &spi_bus_type,
 		.owner		= THIS_MODULE,
 	},