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brcmfmac: Remove dead IO code 

The value passed to brcmf_sdiod_addrprep() is *always* 4
remove this parameter and the unused code to handle it.

Signed-off-by: Ian Molton <ian@mnementh.co.uk>
Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
This commit is contained in:
Ian Molton 2017-11-13 21:35:42 +01:00 committed by Kalle Valo
parent b9b0d290bc
commit ea243e9077
1 changed files with 8 additions and 10 deletions
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18
drivers/net/wireless/broadcom/brcm80211/brcmfmac/bcmsdh.c
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@ -425,7 +425,7 @@ brcmf_sdiod_set_sbaddr_window(struct brcmf_sdio_dev *sdiodev, u32 address)
}
static int
brcmf_sdiod_addrprep(struct brcmf_sdio_dev *sdiodev, uint width, u32 *addr)
brcmf_sdiod_addrprep(struct brcmf_sdio_dev *sdiodev, u32 *addr)
{
uint bar0 = *addr & ~SBSDIO_SB_OFT_ADDR_MASK;
int err = 0;
@ -439,9 +439,7 @@ brcmf_sdiod_addrprep(struct brcmf_sdio_dev *sdiodev, uint width, u32 *addr)
}
*addr &= SBSDIO_SB_OFT_ADDR_MASK;
if (width == 4)
*addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
*addr |= SBSDIO_SB_ACCESS_2_4B_FLAG;
return 0;
}
@ -467,7 +465,7 @@ u32 brcmf_sdiod_regrl(struct brcmf_sdio_dev *sdiodev, u32 addr, int *ret)
int retval;
brcmf_dbg(SDIO, "addr:0x%08x\n", addr);
retval = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
retval = brcmf_sdiod_addrprep(sdiodev, &addr);
if (retval)
goto done;
@ -500,7 +498,7 @@ void brcmf_sdiod_regwl(struct brcmf_sdio_dev *sdiodev, u32 addr,
int retval;
brcmf_dbg(SDIO, "addr:0x%08x, data:0x%08x\n", addr, data);
retval = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
retval = brcmf_sdiod_addrprep(sdiodev, &addr);
if (retval)
goto done;
@ -736,7 +734,7 @@ int brcmf_sdiod_recv_pkt(struct brcmf_sdio_dev *sdiodev, struct sk_buff *pkt)
brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n", addr, pkt->len);
err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
err = brcmf_sdiod_addrprep(sdiodev, &addr);
if (err)
goto done;
@ -757,7 +755,7 @@ int brcmf_sdiod_recv_chain(struct brcmf_sdio_dev *sdiodev,
brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n",
addr, pktq->qlen);
err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
err = brcmf_sdiod_addrprep(sdiodev, &addr);
if (err)
goto done;
@ -801,7 +799,7 @@ int brcmf_sdiod_send_buf(struct brcmf_sdio_dev *sdiodev, u8 *buf, uint nbytes)
memcpy(mypkt->data, buf, nbytes);
err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
err = brcmf_sdiod_addrprep(sdiodev, &addr);
if (!err)
err = brcmf_sdiod_buffrw(sdiodev, SDIO_FUNC_2, true, addr,
@ -821,7 +819,7 @@ int brcmf_sdiod_send_pkt(struct brcmf_sdio_dev *sdiodev,
brcmf_dbg(SDIO, "addr = 0x%x, size = %d\n", addr, pktq->qlen);
err = brcmf_sdiod_addrprep(sdiodev, 4, &addr);
err = brcmf_sdiod_addrprep(sdiodev, &addr);
if (err)
return err;