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staging: r8188eu: remove c2h_evt_clear()

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Function c2h_evt_clear() is just a wrapper around rtw_write8().
Remove c2h_evt_clear() and call rtw_write8() directly.

Signed-off-by: Michael Straube <straube.linux@gmail.com>
Link: https://lore.kernel.org/r/20220130111219.6390-2-straube.linux@gmail.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Michael Straube
2022-01-30 12:12:17 +01:00
committed by Greg Kroah-Hartman
parent 52f11ec9b9
commit c264c1e487
3 changed files with 2 additions and 8 deletions
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2
drivers/staging/r8188eu/core/rtw_cmd.c
View File

@@ -1331,7 +1331,7 @@ static void c2h_wk_callback(struct work_struct *work)
while (!rtw_cbuf_empty(evtpriv->c2h_queue)) {
if ((c2h_evt = (struct c2h_evt_hdr *)rtw_cbuf_pop(evtpriv->c2h_queue)) != NULL) {
/* This C2H event is read, clear it */
c2h_evt_clear(adapter);
rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE);
} else {
c2h_evt = kmalloc(16, GFP_KERNEL);
if (c2h_evt) {

7
drivers/staging/r8188eu/hal/hal_com.c
View File

@@ -298,11 +298,6 @@ void hal_init_macaddr(struct adapter *adapter)
* BITS [127:120] [119:16] [15:8] [7:4] [3:0]
*/
void c2h_evt_clear(struct adapter *adapter)
{
rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE);
}
s32 c2h_evt_read(struct adapter *adapter, u8 *buf)
{
s32 ret = _FAIL;
@@ -340,7 +335,7 @@ clear_evt:
* If this field isn't clear, the FW won't update the next
* command message.
*/
c2h_evt_clear(adapter);
rtw_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE);
exit:
return ret;
}

1
drivers/staging/r8188eu/include/hal_com.h
View File

@@ -150,7 +150,6 @@ bool Hal_MappingOutPipe(struct adapter *pAdapter, u8 NumOutPipe);
void hal_init_macaddr(struct adapter *adapter);
void c2h_evt_clear(struct adapter *adapter);
s32 c2h_evt_read(struct adapter *adapter, u8 *buf);
#endif /* __HAL_COMMON_H__ */