diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 5e719d8..fc5c628 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -85,8 +85,7 @@ int brcmf_sdio_intr_register(struct brcmf_sdio_dev *sdiodev) sdiodev->irq_wake = true; /* must configure SDIO_CCCR_IENx to enable irq */ - data = brcmf_sdcard_cfg_read(sdiodev, SDIO_FUNC_0, - SDIO_CCCR_IENx, &ret); + 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); @@ -158,29 +157,6 @@ int brcmf_sdio_intr_unregister(struct brcmf_sdio_dev *sdiodev) } #endif /* CONFIG_BRCMFMAC_SDIO_OOB */ -u8 brcmf_sdcard_cfg_read(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr, - int *err) -{ - int status; - s32 retry = 0; - u8 data = 0; - - do { - if (retry) /* wait for 1 ms till bus get settled down */ - udelay(1000); - status = brcmf_sdioh_request_byte(sdiodev, SDIOH_READ, 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); - - return data; -} - void brcmf_sdcard_cfg_write(struct brcmf_sdio_dev *sdiodev, uint fnc_num, u32 addr, u8 data, int *err) |
