These were added in commit 780cc0f370 ("usb: gadget: add '__ref' for
rndis_config_register() and cdc_config_register()") to silence
modpost, but they didn't fix the real problem - that was fixed later
by removing wrong __init annotations in commit c94e289f195e ("usb:
gadget: remove incorrect __init/__exit annotations").
It really never makes sense for a function to be marked __ref unless
it (1) has some conditional that chooses whether to call an __init
function (or access __initdata) or not and (2) has a comment
explaining why the __ref is there and why it is safe.
Signed-off-by: Rasmus Villemoes <linux@xxxxxxxxxxxxxxxxxx>
---
drivers/usb/gadget/legacy/multi.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/usb/gadget/legacy/multi.c b/drivers/usb/gadget/legacy/multi.c
index ec9749845660..f6d0782e6fc3 100644
--- a/drivers/usb/gadget/legacy/multi.c
+++ b/drivers/usb/gadget/legacy/multi.c
@@ -182,7 +182,7 @@ static int rndis_do_config(struct usb_configuration *c)
return ret;
}
-static __ref int rndis_config_register(struct usb_composite_dev *cdev)
+static int rndis_config_register(struct usb_composite_dev *cdev)
{
static struct usb_configuration config = {
.bConfigurationValue = MULTI_RNDIS_CONFIG_NUM,
@@ -197,7 +197,7 @@ static __ref int rndis_config_register(struct usb_composite_dev *cdev)
#else
-static __ref int rndis_config_register(struct usb_composite_dev *cdev)
+static int rndis_config_register(struct usb_composite_dev *cdev)
{
return 0;
}
@@ -265,7 +265,7 @@ static int cdc_do_config(struct usb_configuration *c)
return ret;
}
-static __ref int cdc_config_register(struct usb_composite_dev *cdev)
+static int cdc_config_register(struct usb_composite_dev *cdev)
{
static struct usb_configuration config = {
.bConfigurationValue = MULTI_CDC_CONFIG_NUM,
@@ -280,7 +280,7 @@ static __ref int cdc_config_register(struct usb_composite_dev *cdev)
#else
-static __ref int cdc_config_register(struct usb_composite_dev *cdev)
+static int cdc_config_register(struct usb_composite_dev *cdev)
{
return 0;
}
@@ -291,7 +291,7 @@ static __ref int cdc_config_register(struct usb_composite_dev *cdev)
/****************************** Gadget Bind ******************************/
-static int __ref multi_bind(struct usb_composite_dev *cdev)
+static int multi_bind(struct usb_composite_dev *cdev)
{
struct usb_gadget *gadget = cdev->gadget;
#ifdef CONFIG_USB_G_MULTI_CDC
--
2.29.2
