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Staging: wlan-ng: Remove unused functions and prototypes

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hfa384x_drvr_getconfig_async is not used anywhere in the kernel
so remove it. Also remove its prototype from the header file. Also
the function hfa384x_cb_rrid was only used by hfa384x_drvr_getconfig_async
so remove its definition and prototype as well.

Signed-off-by: Bhumika Goyal <bhumirks@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Bhumika Goyal 2016-02-17 22:20:09 +05:30 committed by Greg Kroah-Hartman
parent 49e845a087
commit 896774f631
2 changed files with 0 additions and 78 deletions
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4
drivers/staging/wlan-ng/hfa384x.h
View file

@ -1389,10 +1389,6 @@ static inline int hfa384x_drvr_setconfig16(hfa384x_t *hw, u16 rid, u16 val)
return hfa384x_drvr_setconfig(hw, rid, &value, sizeof(value));
}
int
hfa384x_drvr_getconfig_async(hfa384x_t *hw,
u16 rid, ctlx_usercb_t usercb, void *usercb_data);
int
hfa384x_drvr_setconfig_async(hfa384x_t *hw,
u16 rid,

74
drivers/staging/wlan-ng/hfa384x_usb.c
View file

@ -213,8 +213,6 @@ unlocked_usbctlx_cancel_async(hfa384x_t *hw, hfa384x_usbctlx_t *ctlx);
static void hfa384x_cb_status(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx);
static void hfa384x_cb_rrid(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx);
static int
usbctlx_get_status(const hfa384x_usb_cmdresp_t *cmdresp,
hfa384x_cmdresult_t *result);
@ -816,43 +814,6 @@ static void hfa384x_cb_status(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx)
}
}
/*----------------------------------------------------------------
* hfa384x_cb_rrid
*
* CTLX completion handler for async RRID type control exchanges.
*
* Note: If the handling is changed here, it should probably be
* changed in dorrid as well.
*
* Arguments:
* hw hw struct
* ctlx completed CTLX
*
* Returns:
* nothing
*
* Side effects:
*
* Call context:
* interrupt
----------------------------------------------------------------*/
static void hfa384x_cb_rrid(hfa384x_t *hw, const hfa384x_usbctlx_t *ctlx)
{
if (ctlx->usercb != NULL) {
hfa384x_rridresult_t rridresult;
if (ctlx->state != CTLX_COMPLETE) {
memset(&rridresult, 0, sizeof(rridresult));
rridresult.rid = le16_to_cpu(ctlx->outbuf.rridreq.rid);
} else {
usbctlx_get_rridresult(&ctlx->inbuf.rridresp,
&rridresult);
}
ctlx->usercb(hw, &rridresult, ctlx->usercb_data);
}
}
static inline int hfa384x_docmd_wait(hfa384x_t *hw, hfa384x_metacmd_t *cmd)
{
return hfa384x_docmd(hw, DOWAIT, cmd, NULL, NULL, NULL);
@ -2078,41 +2039,6 @@ int hfa384x_drvr_getconfig(hfa384x_t *hw, u16 rid, void *buf, u16 len)
return hfa384x_dorrid_wait(hw, rid, buf, len);
}
/*----------------------------------------------------------------
* hfa384x_drvr_getconfig_async
*
* Performs the sequence necessary to perform an async read of
* of a config/info item.
*
* Arguments:
* hw device structure
* rid config/info record id (host order)
* buf host side record buffer. Upon return it will
* contain the body portion of the record (minus the
* RID and len).
* len buffer length (in bytes, should match record length)
* cbfn caller supplied callback, called when the command
* is done (successful or not).
* cbfndata pointer to some caller supplied data that will be
* passed in as an argument to the cbfn.
*
* Returns:
* nothing the cbfn gets a status argument identifying if
* any errors occur.
* Side effects:
* Queues an hfa384x_usbcmd_t for subsequent execution.
*
* Call context:
* Any
----------------------------------------------------------------*/
int
hfa384x_drvr_getconfig_async(hfa384x_t *hw,
u16 rid, ctlx_usercb_t usercb, void *usercb_data)
{
return hfa384x_dorrid_async(hw, rid, NULL, 0,
hfa384x_cb_rrid, usercb, usercb_data);
}
/*----------------------------------------------------------------
* hfa384x_drvr_setconfig_async
*