X-Git-Url: http://pilppa.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fnet%2Fgianfar_sysfs.c;h=230878b9419053ee65621528d7710e3f74677f94;hb=c65a3500b2947d344862da8cce626b7cc7ec5758;hp=aec9ab17a9a5884df180ac4e26ec59b3ec82185c;hpb=b312362be6d9155b66f3a26d9159e0a680fbd6c5;p=linux-2.6-omap-h63xx.git

diff --git a/drivers/net/gianfar_sysfs.c b/drivers/net/gianfar_sysfs.c
index aec9ab17a9a..230878b9419 100644
--- a/drivers/net/gianfar_sysfs.c
+++ b/drivers/net/gianfar_sysfs.c
@@ -37,24 +37,6 @@
 
 #include "gianfar.h"
 
-#define GFAR_ATTR(_name) \
-static ssize_t gfar_show_##_name(struct device *dev, \
-	 struct device_attribute *attr, char *buf); \
-static ssize_t gfar_set_##_name(struct device *dev, \
-		struct device_attribute *attr, \
-		const char *buf, size_t count); \
-static DEVICE_ATTR(_name, 0644, gfar_show_##_name, gfar_set_##_name)
-
-#define GFAR_CREATE_FILE(_dev, _name) \
-	device_create_file(&_dev->dev, &dev_attr_##_name)
-
-GFAR_ATTR(bd_stash);
-GFAR_ATTR(rx_stash_size);
-GFAR_ATTR(rx_stash_index);
-GFAR_ATTR(fifo_threshold);
-GFAR_ATTR(fifo_starve);
-GFAR_ATTR(fifo_starve_off);
-
 static ssize_t gfar_show_bd_stash(struct device *dev,
 				  struct device_attribute *attr, char *buf)
 {
@@ -100,6 +82,8 @@ static ssize_t gfar_set_bd_stash(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(bd_stash, 0644, gfar_show_bd_stash, gfar_set_bd_stash);
+
 static ssize_t gfar_show_rx_stash_size(struct device *dev,
 				       struct device_attribute *attr, char *buf)
 {
@@ -146,6 +130,9 @@ static ssize_t gfar_set_rx_stash_size(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(rx_stash_size, 0644, gfar_show_rx_stash_size,
+	    gfar_set_rx_stash_size);
+
 /* Stashing will only be enabled when rx_stash_size != 0 */
 static ssize_t gfar_show_rx_stash_index(struct device *dev,
 					struct device_attribute *attr,
@@ -184,6 +171,9 @@ static ssize_t gfar_set_rx_stash_index(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(rx_stash_index, 0644, gfar_show_rx_stash_index,
+	    gfar_set_rx_stash_index);
+
 static ssize_t gfar_show_fifo_threshold(struct device *dev,
 					struct device_attribute *attr,
 					char *buf)
@@ -219,6 +209,9 @@ static ssize_t gfar_set_fifo_threshold(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(fifo_threshold, 0644, gfar_show_fifo_threshold,
+	    gfar_set_fifo_threshold);
+
 static ssize_t gfar_show_fifo_starve(struct device *dev,
 				     struct device_attribute *attr, char *buf)
 {
@@ -253,6 +246,8 @@ static ssize_t gfar_set_fifo_starve(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(fifo_starve, 0644, gfar_show_fifo_starve, gfar_set_fifo_starve);
+
 static ssize_t gfar_show_fifo_starve_off(struct device *dev,
 					 struct device_attribute *attr,
 					 char *buf)
@@ -288,9 +283,13 @@ static ssize_t gfar_set_fifo_starve_off(struct device *dev,
 	return count;
 }
 
+DEVICE_ATTR(fifo_starve_off, 0644, gfar_show_fifo_starve_off,
+	    gfar_set_fifo_starve_off);
+
 void gfar_init_sysfs(struct net_device *dev)
 {
 	struct gfar_private *priv = netdev_priv(dev);
+	int rc;
 
 	/* Initialize the default values */
 	priv->rx_stash_size = DEFAULT_STASH_LENGTH;
@@ -301,11 +300,12 @@ void gfar_init_sysfs(struct net_device *dev)
 	priv->bd_stash_en = DEFAULT_BD_STASH;
 
 	/* Create our sysfs files */
-	GFAR_CREATE_FILE(dev, bd_stash);
-	GFAR_CREATE_FILE(dev, rx_stash_size);
-	GFAR_CREATE_FILE(dev, rx_stash_index);
-	GFAR_CREATE_FILE(dev, fifo_threshold);
-	GFAR_CREATE_FILE(dev, fifo_starve);
-	GFAR_CREATE_FILE(dev, fifo_starve_off);
-
+	rc = device_create_file(&dev->dev, &dev_attr_bd_stash);
+	rc |= device_create_file(&dev->dev, &dev_attr_rx_stash_size);
+	rc |= device_create_file(&dev->dev, &dev_attr_rx_stash_index);
+	rc |= device_create_file(&dev->dev, &dev_attr_fifo_threshold);
+	rc |= device_create_file(&dev->dev, &dev_attr_fifo_starve);
+	rc |= device_create_file(&dev->dev, &dev_attr_fifo_starve_off);
+	if (rc)
+		dev_err(&dev->dev, "Error creating gianfar sysfs files.\n");
 }