usb: gadget: OS descriptors configfs cleanup

A number of variables serve a generic purpose of handling
"compatible id" and "subcompatible id", but the names suggest they
are for rndis only. Rename to reflect variables' purpose.

Signed-off-by: Andrzej Pietrasiewicz <andrzej.p@samsung.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>

diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
index 2ddcd635ca2abccb9b559adeb4dd2a74c26a0d06..fadd6be26834d027729c7ea9084eacdbaca5c69d 100644 (file)
--- a/drivers/usb/gadget/configfs.c
+++ b/drivers/usb/gadget/configfs.c
@@ -1145,15 +1145,15 @@ static struct configfs_item_operations interf_item_ops = {
        .store_attribute        = usb_os_desc_attr_store,
 };
 
-static ssize_t rndis_grp_compatible_id_show(struct usb_os_desc *desc,
-                                           char *page)
+static ssize_t interf_grp_compatible_id_show(struct usb_os_desc *desc,
+                                            char *page)
 {
        memcpy(page, desc->ext_compat_id, 8);
        return 8;
 }
 
-static ssize_t rndis_grp_compatible_id_store(struct usb_os_desc *desc,
-                                            const char *page, size_t len)
+static ssize_t interf_grp_compatible_id_store(struct usb_os_desc *desc,
+                                             const char *page, size_t len)
 {
        int l;
 
@@ -1171,20 +1171,20 @@ static ssize_t rndis_grp_compatible_id_store(struct usb_os_desc *desc,
        return len;
 }
 
-static struct usb_os_desc_attribute rndis_grp_attr_compatible_id =
+static struct usb_os_desc_attribute interf_grp_attr_compatible_id =
        __CONFIGFS_ATTR(compatible_id, S_IRUGO | S_IWUSR,
-                       rndis_grp_compatible_id_show,
-                       rndis_grp_compatible_id_store);
+                       interf_grp_compatible_id_show,
+                       interf_grp_compatible_id_store);
 
-static ssize_t rndis_grp_sub_compatible_id_show(struct usb_os_desc *desc,
-                                               char *page)
+static ssize_t interf_grp_sub_compatible_id_show(struct usb_os_desc *desc,
+                                                char *page)
 {
        memcpy(page, desc->ext_compat_id + 8, 8);
        return 8;
 }
 
-static ssize_t rndis_grp_sub_compatible_id_store(struct usb_os_desc *desc,
-                                                const char *page, size_t len)
+static ssize_t interf_grp_sub_compatible_id_store(struct usb_os_desc *desc,
+                                                 const char *page, size_t len)
 {
        int l;
 
@@ -1202,14 +1202,14 @@ static ssize_t rndis_grp_sub_compatible_id_store(struct usb_os_desc *desc,
        return len;
 }
 
-static struct usb_os_desc_attribute rndis_grp_attr_sub_compatible_id =
+static struct usb_os_desc_attribute interf_grp_attr_sub_compatible_id =
        __CONFIGFS_ATTR(sub_compatible_id, S_IRUGO | S_IWUSR,
-                       rndis_grp_sub_compatible_id_show,
-                       rndis_grp_sub_compatible_id_store);
+                       interf_grp_sub_compatible_id_show,
+                       interf_grp_sub_compatible_id_store);
 
 static struct configfs_attribute *interf_grp_attrs[] = {
-       &rndis_grp_attr_compatible_id.attr,
-       &rndis_grp_attr_sub_compatible_id.attr,
+       &interf_grp_attr_compatible_id.attr,
+       &interf_grp_attr_sub_compatible_id.attr,
        NULL
 };