diff options
| author | Franky Lin <frankyl@broadcom.com> | 2012-05-05 03:27:33 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2012-05-15 23:27:57 +0200 |
| commit | 3bba829f63ad776be487005c3a106531a27806f5 (patch) | |
| tree | 62d93f40fac028700137e0b664b0a1f2bf066c0f /drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | |
| parent | brcmfmac: replace brcmf_sdcard_cfg_read with brcmf_sdio_regrb (diff) | |
| download | linux-3bba829f63ad776be487005c3a106531a27806f5.tar.xz linux-3bba829f63ad776be487005c3a106531a27806f5.zip | |
brcmfmac: replace brcmf_sdcard_cfg_write with brcmf_sdio_regwb
Use the newly introduced brcmf_sdio_regwb to replace
brcmf_sdcard_cfg_write as part of the SDIO WiFi dongle register
access interface clean up.
Reviewed-by: Pieter-Paul Giesberts <pieterpg@broadcom.com>
Reviewed-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: Franky Lin <frankyl@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 32 |
1 files changed, 4 insertions, 28 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index fc5c628e76a5..f6bb148c5ad3 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -87,15 +87,13 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) /* must configure SDIO_CCCR_IENx to enable irq */ data = brcmf_sdio_regrb(sdiodev, SDIO_CCCR_IENx, &ret); data |= 1 << SDIO_FUNC_1 | 1 << SDIO_FUNC_2 | 1; - brcmf_sdcard_cfg_write(sdiodev, SDIO_FUNC_0, SDIO_CCCR_IENx, - data, &ret); + brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, data, &ret); /* redirect, configure ane enable io for interrupt signal */ data = SDIO_SEPINT_MASK | SDIO_SEPINT_OE; if (sdiodev->irq_flags | IRQF_TRIGGER_HIGH) data |= SDIO_SEPINT_ACT_HI; - brcmf_sdcard_cfg_write(sdiodev, SDIO_FUNC_0, SDIO_CCCR_BRCM_SEPINT, - data, &ret); + brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, data, &ret); return 0; } @@ -104,9 +102,8 @@ int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev) { brcmf_dbg(TRACE, "Entering\n"); - brcmf_sdcard_cfg_write(sdiodev, SDIO_FUNC_0, SDIO_CCCR_BRCM_SEPINT, - 0, NULL); - brcmf_sdcard_cfg_write(sdiodev, SDIO_FUNC_0, SDIO_CCCR_IENx, 0, NULL); + brcmf_sdio_regwb(sdiodev, SDIO_CCCR_BRCM_SEPINT, 0, NULL); + brcmf_sdio_regwb(sdiodev, SDIO_CCCR_IENx, 0, NULL); if (sdiodev->irq_wake) { disable_irq_wake(sdiodev->irq); @@ -157,27 +154,6 @@ int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev) } #endif /* CONFIG_BRCMFMAC_SDIO_OOB */ -void -brcmf_sdcard_cfg_write(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr, - u8 data, int *err) -{ - int status; - s32 retry = 0; - - do { - if (retry) /* wait for 1 ms till bus get settled down */ - udelay(1000); - status = brcmf_sdioh_request_byte(sdiodev, SDIOH_WRITE, fnc_num, - addr, (u8 *) &data); - } while (status != 0 - && (retry++ < SDIOH_API_ACCESS_RETRY_LIMIT)); - if (err) - *err = status; - - brcmf_dbg(INFO, "fun = %d, addr = 0x%x, u8data = 0x%x\n", - fnc_num, addr, data); -} - int brcmf_sdcard_set_sbaddr_window(struct brcmf_sdio_dev *sdiodev, u32 address) { |