From fee3b8ba8befee5f944d3039e51cb439d9771120 Mon Sep 17 00:00:00 2001 From: Franky Lin Date: Thu, 1 Sep 2011 11:17:06 +0200 Subject: [PATCH] staging: brcm80211: remove unused sdioh data mode code in fullmac sdioh data mode is not used in brcmf_sdioh_request_buffer. The patch removes the related code. Reviewed-by: Roland Vossen Reviewed-by: Arend van Spriel Signed-off-by: Roland Vossen Signed-off-by: Greg Kroah-Hartman --- drivers/staging/brcm80211/brcmfmac/bcmsdh.c | 15 ++++++--------- drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c | 2 +- drivers/staging/brcm80211/brcmfmac/sdio_host.h | 2 +- 3 files changed, 8 insertions(+), 11 deletions(-) diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c index e4c785244ea4..e0fe7c2ae51e 100644 --- a/drivers/staging/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh.c @@ -41,9 +41,6 @@ #define SDIOH_CMD_TYPE_APPEND 1 /* Append command */ #define SDIOH_CMD_TYPE_CUTTHRU 2 /* Cut-through command */ -#define SDIOH_DATA_PIO 0 /* PIO mode */ -#define SDIOH_DATA_DMA 1 /* DMA mode */ - /* Module parameters specific to each host-controller driver */ module_param(sd_f2_blocksize, int, 0); @@ -412,8 +409,8 @@ brcmf_sdcard_recv_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, if (width == 4) addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; - status = brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_PIO, - incr_fix, SDIOH_READ, fn, addr, width, nbytes, buf, pkt); + status = brcmf_sdioh_request_buffer(sdiodev, incr_fix, SDIOH_READ, + fn, addr, width, nbytes, buf, pkt); return status; } @@ -448,8 +445,8 @@ brcmf_sdcard_send_buf(struct brcmf_sdio_dev *sdiodev, u32 addr, uint fn, if (width == 4) addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; - return brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_PIO, - incr_fix, SDIOH_WRITE, fn, addr, width, nbytes, buf, pkt); + return brcmf_sdioh_request_buffer(sdiodev, incr_fix, SDIOH_WRITE, fn, + addr, width, nbytes, buf, pkt); } int brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw, u32 addr, @@ -458,8 +455,8 @@ int brcmf_sdcard_rwdata(struct brcmf_sdio_dev *sdiodev, uint rw, u32 addr, addr &= SBSDIO_SB_OFT_ADDR_MASK; addr |= SBSDIO_SB_ACCESS_2_4B_FLAG; - return brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_PIO, - SDIOH_DATA_INC, (rw ? SDIOH_WRITE : SDIOH_READ), SDIO_FUNC_1, + return brcmf_sdioh_request_buffer(sdiodev, SDIOH_DATA_INC, + (rw ? SDIOH_WRITE : SDIOH_READ), SDIO_FUNC_1, addr, 4, nbytes, buf, NULL); } diff --git a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c index be022d273d54..b31686698c6f 100644 --- a/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c +++ b/drivers/staging/brcm80211/brcmfmac/bcmsdh_sdmmc.c @@ -478,7 +478,7 @@ brcmf_sdioh_request_packet(struct brcmf_sdio_dev *sdiodev, uint fix_inc, * */ extern int -brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, uint pio_dma, +brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, uint fix_inc, uint write, uint func, uint addr, uint reg_width, uint buflen_u, u8 *buffer, struct sk_buff *pkt) diff --git a/drivers/staging/brcm80211/brcmfmac/sdio_host.h b/drivers/staging/brcm80211/brcmfmac/sdio_host.h index 4565aef9cb67..d0778b3a9aa2 100644 --- a/drivers/staging/brcm80211/brcmfmac/sdio_host.h +++ b/drivers/staging/brcm80211/brcmfmac/sdio_host.h @@ -253,7 +253,7 @@ brcmf_sdioh_request_word(struct brcmf_sdio_dev *sdiodev, uint cmd_type, /* read or write any buffer using cmd53 */ extern int -brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, uint pio_dma, +brcmf_sdioh_request_buffer(struct brcmf_sdio_dev *sdiodev, uint fix_inc, uint rw, uint fnc_num, u32 addr, uint regwidth, u32 buflen, u8 *buffer, struct sk_buff *pkt); -- 2.30.2