ide: convert bus code to use dev_groups

The dev_attrs field of struct bus_type is going away soon, dev_groups
should be used instead.  This converts the ide bus code to use the
correct field.

Acked-by: David S. Miller <davem@davemloft.net>
Cc: <linux-ide@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/ide/ide-sysfs.c b/drivers/ide/ide-sysfs.c
index 883ffac..84a6a9e 100644 (file)
--- a/drivers/ide/ide-sysfs.c
+++ b/drivers/ide/ide-sysfs.c
@@ -25,6 +25,7 @@ static ssize_t media_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "%s\n", ide_media_string(drive));
 }
+static DEVICE_ATTR_RO(media);
 
 static ssize_t drivename_show(struct device *dev, struct device_attribute *attr,
                              char *buf)
@@ -32,6 +33,7 @@ static ssize_t drivename_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "%s\n", drive->name);
 }
+static DEVICE_ATTR_RO(drivename);
 
 static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
                             char *buf)
@@ -39,6 +41,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "ide:m-%s\n", ide_media_string(drive));
 }
+static DEVICE_ATTR_RO(modalias);
 
 static ssize_t model_show(struct device *dev, struct device_attribute *attr,
                          char *buf)
@@ -46,6 +49,7 @@ static ssize_t model_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_PROD]);
 }
+static DEVICE_ATTR_RO(model);
 
 static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
                             char *buf)
@@ -53,6 +57,7 @@ static ssize_t firmware_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_FW_REV]);
 }
+static DEVICE_ATTR_RO(firmware);
 
 static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
                           char *buf)
@@ -60,16 +65,28 @@ static ssize_t serial_show(struct device *dev, struct device_attribute *attr,
        ide_drive_t *drive = to_ide_device(dev);
        return sprintf(buf, "%s\n", (char *)&drive->id[ATA_ID_SERNO]);
 }
+static DEVICE_ATTR(serial, 0400, serial_show, NULL);
+
+static DEVICE_ATTR(unload_heads, 0644, ide_park_show, ide_park_store);
+
+static struct attribute *ide_attrs[] = {
+       &dev_attr_media.attr,
+       &dev_attr_drivename.attr,
+       &dev_attr_modalias.attr,
+       &dev_attr_model.attr,
+       &dev_attr_firmware.attr,
+       &dev_attr_serial.attr,
+       &dev_attr_unload_heads.attr,
+       NULL,
+};
+
+static const struct attribute_group ide_attr_group = {
+       .attrs = ide_attrs,
+};
 
-struct device_attribute ide_dev_attrs[] = {
-       __ATTR_RO(media),
-       __ATTR_RO(drivename),
-       __ATTR_RO(modalias),
-       __ATTR_RO(model),
-       __ATTR_RO(firmware),
-       __ATTR(serial, 0400, serial_show, NULL),
-       __ATTR(unload_heads, 0644, ide_park_show, ide_park_store),
-       __ATTR_NULL
+const struct attribute_group *ide_dev_groups[] = {
+       &ide_attr_group,
+       NULL,
 };
 
 static ssize_t store_delete_devices(struct device *portdev,

diff --git a/drivers/ide/ide.c b/drivers/ide/ide.c
index fa89621..2ce6268 100644 (file)
--- a/drivers/ide/ide.c
+++ b/drivers/ide/ide.c
@@ -158,7 +158,7 @@ struct bus_type ide_bus_type = {
        .probe          = generic_ide_probe,
        .remove         = generic_ide_remove,
        .shutdown       = generic_ide_shutdown,
-       .dev_attrs      = ide_dev_attrs,
+       .dev_groups     = ide_dev_groups,
        .suspend        = generic_ide_suspend,
        .resume         = generic_ide_resume,
 };

diff --git a/include/linux/ide.h b/include/linux/ide.h
index b179749..46a1422 100644 (file)
--- a/include/linux/ide.h
+++ b/include/linux/ide.h
@@ -1514,7 +1514,7 @@ static inline void ide_set_max_pio(ide_drive_t *drive)
 
 char *ide_media_string(ide_drive_t *);
 
-extern struct device_attribute ide_dev_attrs[];
+extern const struct attribute_group *ide_dev_groups[];
 extern struct bus_type ide_bus_type;
 extern struct class *ide_port_class;