diff options
| author | navin patidar <navin.patidar@gmail.com> | 2014-07-10 09:11:30 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-07-09 21:08:47 -0700 |
| commit | 4bb1136eb385783940f5ab3bae808be8577e597f (patch) | |
| tree | f2bfc3102f79b10df83bca15602e7e0584341d89 | |
| parent | b9f64e0c552b452388a6d8f6b61c08842d007c7e (diff) | |
| download | linux-4bb1136eb385783940f5ab3bae808be8577e597f.tar.gz linux-4bb1136eb385783940f5ab3bae808be8577e597f.tar.bz2 linux-4bb1136eb385783940f5ab3bae808be8577e597f.zip | |
staging: rtl8188eu: Remove unused function c2h_evt_read()
Signed-off-by: navin patidar <navin.patidar@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/staging/rtl8188eu/hal/hal_com.c | 49 | ||||
| -rw-r--r-- | drivers/staging/rtl8188eu/include/hal_com.h | 2 |
2 files changed, 0 insertions, 51 deletions
diff --git a/drivers/staging/rtl8188eu/hal/hal_com.c b/drivers/staging/rtl8188eu/hal/hal_com.c index baefb467be22..c91a58c566c4 100644 --- a/drivers/staging/rtl8188eu/hal/hal_com.c +++ b/drivers/staging/rtl8188eu/hal/hal_com.c @@ -330,52 +330,3 @@ void c2h_evt_clear(struct adapter *adapter) { usb_write8(adapter, REG_C2HEVT_CLEAR, C2H_EVT_HOST_CLOSE); } - -s32 c2h_evt_read(struct adapter *adapter, u8 *buf) -{ - s32 ret = _FAIL; - struct c2h_evt_hdr *c2h_evt; - int i; - u8 trigger; - - if (buf == NULL) - goto exit; - - trigger = usb_read8(adapter, REG_C2HEVT_CLEAR); - - if (trigger == C2H_EVT_HOST_CLOSE) - goto exit; /* Not ready */ - else if (trigger != C2H_EVT_FW_CLOSE) - goto clear_evt; /* Not a valid value */ - - c2h_evt = (struct c2h_evt_hdr *)buf; - - memset(c2h_evt, 0, 16); - - *buf = usb_read8(adapter, REG_C2HEVT_MSG_NORMAL); - *(buf+1) = usb_read8(adapter, REG_C2HEVT_MSG_NORMAL + 1); - - RT_PRINT_DATA(_module_hal_init_c_, _drv_info_, "c2h_evt_read(): ", - &c2h_evt , sizeof(c2h_evt)); - - /* Read the content */ - for (i = 0; i < c2h_evt->plen; i++) - c2h_evt->payload[i] = usb_read8(adapter, REG_C2HEVT_MSG_NORMAL + - sizeof(*c2h_evt) + i); - - RT_PRINT_DATA(_module_hal_init_c_, _drv_info_, - "c2h_evt_read(): Command Content:\n", - c2h_evt->payload, c2h_evt->plen); - - ret = _SUCCESS; - -clear_evt: - /* - * Clear event to notify FW we have read the command. - * If this field isn't clear, the FW won't update the next - * command message. - */ - c2h_evt_clear(adapter); -exit: - return ret; -} diff --git a/drivers/staging/rtl8188eu/include/hal_com.h b/drivers/staging/rtl8188eu/include/hal_com.h index 81c27090dd52..1527efa35b6c 100644 --- a/drivers/staging/rtl8188eu/include/hal_com.h +++ b/drivers/staging/rtl8188eu/include/hal_com.h @@ -168,6 +168,4 @@ 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__ */ |