staging: rtl8723au: fix sparse warning

drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c:747:1: warning: symbol
'rtl8723a_EfusePgPacketRead' was not declared. Should it be static?

Function 'rtl8723a_EfusePgPacketRead' seems to be unused in current
staging code.

Before, it was available as 'static s32 Hal_EfusePgPacketRead',
but code that was using it removed, in the same commit as rename and
signature change to 'bool rtl8723a_EfusePgPacketRead' has taken place.

Signed-off-by: Aleh Suprunovich <br@ahlamon.org>
Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
index 5c143fc..044807c 100644 (file)
--- a/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
+++ b/drivers/staging/rtl8723au/hal/rtl8723a_hal_init.c
@@ -743,84 +743,6 @@ u16 rtl8723a_EfuseGetCurrentSize_BT(struct rtw_adapter *padapter)
        return retU2;
 }
 
-bool
-rtl8723a_EfusePgPacketRead(struct rtw_adapter *padapter, u8 offset, u8 *data)
-{
-       u8 efuse_data, word_cnts = 0;
-       u16 efuse_addr = 0;
-       u8 hoffset = 0, hworden = 0;
-       u8 i;
-       u8 max_section = 0;
-       s32 ret;
-
-       if (data == NULL)
-               return false;
-
-       EFUSE_GetEfuseDefinition23a(padapter, EFUSE_WIFI, TYPE_EFUSE_MAX_SECTION,
-                                &max_section);
-       if (offset > max_section) {
-               DBG_8723A("%s: Packet offset(%d) is illegal(>%d)!\n",
-                         __func__, offset, max_section);
-               return false;
-       }
-
-       memset(data, 0xFF, PGPKT_DATA_SIZE);
-       ret = true;
-
-       /*  */
-       /*  <Roger_TODO> Efuse has been pre-programmed dummy 5Bytes at the
-           end of Efuse by CP. */
-       /*  Skip dummy parts to prevent unexpected data read from Efuse. */
-       /*  By pass right now. 2009.02.19. */
-       /*  */
-       while (AVAILABLE_EFUSE_ADDR(efuse_addr)) {
-               if (efuse_OneByteRead23a(padapter, efuse_addr++, &efuse_data) ==
-                   _FAIL) {
-                       ret = false;
-                       break;
-               }
-
-               if (efuse_data == 0xFF)
-                       break;
-
-               if (EXT_HEADER(efuse_data)) {
-                       hoffset = GET_HDR_OFFSET_2_0(efuse_data);
-                       efuse_OneByteRead23a(padapter, efuse_addr++, &efuse_data);
-                       if (ALL_WORDS_DISABLED(efuse_data)) {
-                               DBG_8723A("%s: Error!! All words disabled!\n",
-                                         __func__);
-                               continue;
-                       }
-
-                       hoffset |= ((efuse_data & 0xF0) >> 1);
-                       hworden = efuse_data & 0x0F;
-               } else {
-                       hoffset = (efuse_data >> 4) & 0x0F;
-                       hworden = efuse_data & 0x0F;
-               }
-
-               if (hoffset == offset) {
-                       for (i = 0; i < EFUSE_MAX_WORD_UNIT; i++) {
-                               /* Check word enable condition in the section */
-                               if (!(hworden & (0x01 << i))) {
-                                       ReadEFuseByte23a(padapter, efuse_addr++,
-                                                     &efuse_data);
-                                       data[i * 2] = efuse_data;
-
-                                       ReadEFuseByte23a(padapter, efuse_addr++,
-                                                     &efuse_data);
-                                       data[(i * 2) + 1] = efuse_data;
-                               }
-                       }
-               } else {
-                       word_cnts = Efuse_CalculateWordCnts23a(hworden);
-                       efuse_addr += word_cnts * 2;
-               }
-       }
-
-       return ret;
-}
-
 void rtl8723a_read_chip_version(struct rtw_adapter *padapter)
 {
        u32 value32;