diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c | 32 |
1 files changed, 3 insertions, 29 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c index dd07d33a927c..82f51dbd0d66 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -346,43 +346,17 @@ int brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, return status; } -/* Read client card reg */ -static int -brcmf_sdioh_card_regread(struct brcmf_sdio_dev *sdiodev, int func, u32 regaddr, - int regsize, u32 *data) -{ - - if ((func == 0) || (regsize == 1)) { - u8 temp = 0; - - brcmf_sdioh_request_byte(sdiodev, SDIOH_READ, func, regaddr, - &temp); - *data = temp; - *data &= 0xff; - brcmf_dbg(DATA, "byte read data=0x%02x\n", *data); - } else { - brcmf_sdioh_request_word(sdiodev, SDIOH_READ, func, regaddr, - data, regsize); - if (regsize == 2) - *data &= 0xffff; - - brcmf_dbg(DATA, "word read data=0x%08x\n", *data); - } - - return SUCCESS; -} - static int brcmf_sdioh_get_cisaddr(struct brcmf_sdio_dev *sdiodev, u32 regaddr) { /* read 24 bits and return valid 17 bit addr */ - int i; + int i, ret; u32 scratch, regdata; __le32 scratch_le; u8 *ptr = (u8 *)&scratch_le; for (i = 0; i < 3; i++) { - if ((brcmf_sdioh_card_regread(sdiodev, 0, regaddr, 1, - ®data)) != SUCCESS) + regdata = brcmf_sdio_regrl(sdiodev, regaddr, &ret); + if (ret != 0) brcmf_dbg(ERROR, "Can't read!\n"); *ptr++ = (u8) regdata; |