X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=drivers%2Fusb%2Fgadget%2Ffunction%2Ff_uac1.c;h=6a2346b99f5591911f92200d68e880ff3b2e5d18;hb=c96d26e53518033ebe2a737cc8d7e5d64719f781;hp=8ee701924d29d0c5ad27edfed1b3e23c15b5c3e7;hpb=22e89f3a47154e3acbd4c480095475d12b2f6cab;p=karo-tx-linux.git

diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
index 8ee701924d29..6a2346b99f55 100644
--- a/drivers/usb/gadget/function/f_uac1.c
+++ b/drivers/usb/gadget/function/f_uac1.c
@@ -769,9 +769,6 @@ static inline struct f_uac1_opts *to_f_uac1_opts(struct config_item *item)
 			    func_inst.group);
 }
 
-CONFIGFS_ATTR_STRUCT(f_uac1_opts);
-CONFIGFS_ATTR_OPS(f_uac1_opts);
-
 static void f_uac1_attr_release(struct config_item *item)
 {
 	struct f_uac1_opts *opts = to_f_uac1_opts(item);
@@ -781,14 +778,13 @@ static void f_uac1_attr_release(struct config_item *item)
 
 static struct configfs_item_operations f_uac1_item_ops = {
 	.release	= f_uac1_attr_release,
-	.show_attribute	= f_uac1_opts_attr_show,
-	.store_attribute = f_uac1_opts_attr_store,
 };
 
 #define UAC1_INT_ATTRIBUTE(name)					\
-static ssize_t f_uac1_opts_##name##_show(struct f_uac1_opts *opts,	\
+static ssize_t f_uac1_opts_##name##_show(struct config_item *item,	\
 					 char *page)			\
 {									\
+	struct f_uac1_opts *opts = to_f_uac1_opts(item);		\
 	int result;							\
 									\
 	mutex_lock(&opts->lock);					\
@@ -798,9 +794,10 @@ static ssize_t f_uac1_opts_##name##_show(struct f_uac1_opts *opts,	\
 	return result;							\
 }									\
 									\
-static ssize_t f_uac1_opts_##name##_store(struct f_uac1_opts *opts,	\
+static ssize_t f_uac1_opts_##name##_store(struct config_item *item,		\
 					  const char *page, size_t len)	\
 {									\
+	struct f_uac1_opts *opts = to_f_uac1_opts(item);		\
 	int ret;							\
 	u32 num;							\
 									\
@@ -822,19 +819,17 @@ end:									\
 	return ret;							\
 }									\
 									\
-static struct f_uac1_opts_attribute f_uac1_opts_##name =		\
-	__CONFIGFS_ATTR(name, S_IRUGO | S_IWUSR,			\
-			f_uac1_opts_##name##_show,			\
-			f_uac1_opts_##name##_store)
+CONFIGFS_ATTR(f_uac1_opts_, name)
 
 UAC1_INT_ATTRIBUTE(req_buf_size);
 UAC1_INT_ATTRIBUTE(req_count);
 UAC1_INT_ATTRIBUTE(audio_buf_size);
 
 #define UAC1_STR_ATTRIBUTE(name)					\
-static ssize_t f_uac1_opts_##name##_show(struct f_uac1_opts *opts,	\
+static ssize_t f_uac1_opts_##name##_show(struct config_item *item,	\
 					 char *page)			\
 {									\
+	struct f_uac1_opts *opts = to_f_uac1_opts(item);		\
 	int result;							\
 									\
 	mutex_lock(&opts->lock);					\
@@ -844,9 +839,10 @@ static ssize_t f_uac1_opts_##name##_show(struct f_uac1_opts *opts,	\
 	return result;							\
 }									\
 									\
-static ssize_t f_uac1_opts_##name##_store(struct f_uac1_opts *opts,	\
+static ssize_t f_uac1_opts_##name##_store(struct config_item *item,	\
 					  const char *page, size_t len)	\
 {									\
+	struct f_uac1_opts *opts = to_f_uac1_opts(item);		\
 	int ret = -EBUSY;						\
 	char *tmp;							\
 									\
@@ -870,22 +866,19 @@ end:									\
 	return ret;							\
 }									\
 									\
-static struct f_uac1_opts_attribute f_uac1_opts_##name =		\
-	__CONFIGFS_ATTR(name, S_IRUGO | S_IWUSR,			\
-			f_uac1_opts_##name##_show,			\
-			f_uac1_opts_##name##_store)
+CONFIGFS_ATTR(f_uac1_opts_, name)
 
 UAC1_STR_ATTRIBUTE(fn_play);
 UAC1_STR_ATTRIBUTE(fn_cap);
 UAC1_STR_ATTRIBUTE(fn_cntl);
 
 static struct configfs_attribute *f_uac1_attrs[] = {
-	&f_uac1_opts_req_buf_size.attr,
-	&f_uac1_opts_req_count.attr,
-	&f_uac1_opts_audio_buf_size.attr,
-	&f_uac1_opts_fn_play.attr,
-	&f_uac1_opts_fn_cap.attr,
-	&f_uac1_opts_fn_cntl.attr,
+	&f_uac1_opts_attr_req_buf_size,
+	&f_uac1_opts_attr_req_count,
+	&f_uac1_opts_attr_audio_buf_size,
+	&f_uac1_opts_attr_fn_play,
+	&f_uac1_opts_attr_fn_cap,
+	&f_uac1_opts_attr_fn_cntl,
 	NULL,
 };