Merge remote-tracking branch 'target-updates/for-next'

[karo-tx-linux.git] / drivers / usb / gadget / function / f_midi.c

diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c
index ce3c8a629266c12d6de7638f2c9900af4085cd83..42acb45e1ab42dd9436244bec16d4903603d6089 100644 (file)
--- a/drivers/usb/gadget/function/f_midi.c
+++ b/drivers/usb/gadget/function/f_midi.c
@@ -902,9 +902,6 @@ static inline struct f_midi_opts *to_f_midi_opts(struct config_item *item)
                            func_inst.group);
 }
 
-CONFIGFS_ATTR_STRUCT(f_midi_opts);
-CONFIGFS_ATTR_OPS(f_midi_opts);
-
 static void midi_attr_release(struct config_item *item)
 {
        struct f_midi_opts *opts = to_f_midi_opts(item);
@@ -914,13 +911,12 @@ static void midi_attr_release(struct config_item *item)
 
 static struct configfs_item_operations midi_item_ops = {
        .release        = midi_attr_release,
-       .show_attribute = f_midi_opts_attr_show,
-       .store_attribute = f_midi_opts_attr_store,
 };
 
 #define F_MIDI_OPT(name, test_limit, limit)                            \
-static ssize_t f_midi_opts_##name##_show(struct f_midi_opts *opts, char *page) \
+static ssize_t f_midi_opts_##name##_show(struct config_item *item, char *page) \
 {                                                                      \
+       struct f_midi_opts *opts = to_f_midi_opts(item);                \
        int result;                                                     \
                                                                        \
        mutex_lock(&opts->lock);                                        \
@@ -930,9 +926,10 @@ static ssize_t f_midi_opts_##name##_show(struct f_midi_opts *opts, char *page) \
        return result;                                                  \
 }                                                                      \
                                                                        \
-static ssize_t f_midi_opts_##name##_store(struct f_midi_opts *opts,    \
+static ssize_t f_midi_opts_##name##_store(struct config_item *item,    \
                                         const char *page, size_t len)  \
 {                                                                      \
+       struct f_midi_opts *opts = to_f_midi_opts(item);                \
        int ret;                                                        \
        u32 num;                                                        \
                                                                        \
@@ -958,9 +955,7 @@ end:                                                                        \
        return ret;                                                     \
 }                                                                      \
                                                                        \
-static struct f_midi_opts_attribute f_midi_opts_##name =               \
-       __CONFIGFS_ATTR(name, S_IRUGO | S_IWUSR, f_midi_opts_##name##_show, \
-                       f_midi_opts_##name##_store)
+CONFIGFS_ATTR(f_midi_opts_, name);
 
 F_MIDI_OPT(index, true, SNDRV_CARDS);
 F_MIDI_OPT(buflen, false, 0);
@@ -968,8 +963,9 @@ F_MIDI_OPT(qlen, false, 0);
 F_MIDI_OPT(in_ports, true, MAX_PORTS);
 F_MIDI_OPT(out_ports, true, MAX_PORTS);
 
-static ssize_t f_midi_opts_id_show(struct f_midi_opts *opts, char *page)
+static ssize_t f_midi_opts_id_show(struct config_item *item, char *page)
 {
+       struct f_midi_opts *opts = to_f_midi_opts(item);
        int result;
 
        mutex_lock(&opts->lock);
@@ -985,9 +981,10 @@ static ssize_t f_midi_opts_id_show(struct f_midi_opts *opts, char *page)
        return result;
 }
 
-static ssize_t f_midi_opts_id_store(struct f_midi_opts *opts,
+static ssize_t f_midi_opts_id_store(struct config_item *item,
                                    const char *page, size_t len)
 {
+       struct f_midi_opts *opts = to_f_midi_opts(item);
        int ret;
        char *c;
 
@@ -1012,17 +1009,15 @@ end:
        return ret;
 }
 
-static struct f_midi_opts_attribute f_midi_opts_id =
-       __CONFIGFS_ATTR(id, S_IRUGO | S_IWUSR, f_midi_opts_id_show,
-                       f_midi_opts_id_store);
+CONFIGFS_ATTR(f_midi_opts_, id);
 
 static struct configfs_attribute *midi_attrs[] = {
-       &f_midi_opts_index.attr,
-       &f_midi_opts_buflen.attr,
-       &f_midi_opts_qlen.attr,
-       &f_midi_opts_in_ports.attr,
-       &f_midi_opts_out_ports.attr,
-       &f_midi_opts_id.attr,
+       &f_midi_opts_attr_index,
+       &f_midi_opts_attr_buflen,
+       &f_midi_opts_attr_qlen,
+       &f_midi_opts_attr_in_ports,
+       &f_midi_opts_attr_out_ports,
+       &f_midi_opts_attr_id,
        NULL,
 };