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usb: gadget: add '__ref' for rndis_config_register() and cdc_config_register() 

They are only called by '__ref' function multi_bind(), and they will
call '__init' functions, so recommend to let them '__ref' too.

The related warnings:

  WARNING: drivers/usb/gadget/g_multi.o(.text+0xded6): Section mismatch in reference from the variable .LM2921 to the variable .init.text:_rndis_do_config
  The function .LM2921() references
  the variable __init _rndis_do_config.
  This is often because .LM2921 lacks a __init
  annotation or the annotation of _rndis_do_config is wrong.

  WARNING: drivers/usb/gadget/g_multi.o(.text+0xdf16): Section mismatch in reference from the variable .LM2953 to the variable .init.text:_cdc_do_config
  The function .LM2953() references
  the variable __init _cdc_do_config.
  This is often because .LM2953 lacks a __init
  annotation or the annotation of _cdc_do_config is wrong.

Signed-off-by: Chen Gang <gang.chen@asianux.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Chen Gang 2013-09-02 18:14:42 +08:00 committed by Felipe Balbi
parent b62cd96de3
commit 780cc0f370
1 changed files with 4 additions and 4 deletions
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8
drivers/usb/gadget/multi.c
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@ -179,7 +179,7 @@ err_conf:
return ret;
}
static int rndis_config_register(struct usb_composite_dev *cdev)
static __ref int rndis_config_register(struct usb_composite_dev *cdev)
{
static struct usb_configuration config = {
.bConfigurationValue = MULTI_RNDIS_CONFIG_NUM,
@ -194,7 +194,7 @@ static int rndis_config_register(struct usb_composite_dev *cdev)
#else
static int rndis_config_register(struct usb_composite_dev *cdev)
static __ref int rndis_config_register(struct usb_composite_dev *cdev)
{
return 0;
}
@ -241,7 +241,7 @@ err_conf:
return ret;
}
static int cdc_config_register(struct usb_composite_dev *cdev)
static __ref int cdc_config_register(struct usb_composite_dev *cdev)
{
static struct usb_configuration config = {
.bConfigurationValue = MULTI_CDC_CONFIG_NUM,
@ -256,7 +256,7 @@ static int cdc_config_register(struct usb_composite_dev *cdev)
#else
static int cdc_config_register(struct usb_composite_dev *cdev)
static __ref int cdc_config_register(struct usb_composite_dev *cdev)
{
return 0;
}