[PATCH 4.4 005/312] usb: gadget: f_acm: Fix configfs attr name

[Greg Kroah-Hartman]

From: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>

commit 0561f77e2db9e72dc32e4f82b56fca8ba6b31171 upstream.

Correct attribute name is port_num not num.

Fixes: ea6bd6b ("usb-gadget/f_acm: use per-attribute show and store methods")
Reviewed-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Krzysztof Opasiak <k.opasiak@xxxxxxxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/usb/gadget/function/f_acm.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/usb/gadget/function/f_acm.c
+++ b/drivers/usb/gadget/function/f_acm.c
@@ -779,10 +779,10 @@ static ssize_t f_acm_port_num_show(struc
 	return sprintf(page, "%u\n", to_f_serial_opts(item)->port_num);
 }
 
-CONFIGFS_ATTR_RO(f_acm_port_, num);
+CONFIGFS_ATTR_RO(f_acm_, port_num);
 
 static struct configfs_attribute *acm_attrs[] = {
-	&f_acm_port_attr_num,
+	&f_acm_attr_port_num,
 	NULL,
 };