diff options
Diffstat (limited to 'drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c')
| -rw-r--r-- | drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c index 9b508bd3b839..8a69544485a9 100644 --- a/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c +++ b/drivers/net/wireless/brcm80211/brcmfmac/bcmsdh.c @@ -1011,6 +1011,14 @@ static int brcmf_sdiod_remove(struct brcmf_sdio_dev *sdiodev) return 0; } +static void brcmf_sdiod_host_fixup(struct mmc_host *host) +{ + /* runtime-pm powers off the device */ + pm_runtime_forbid(host->parent); + /* avoid removal detection upon resume */ + host->caps |= MMC_CAP_NONREMOVABLE; +} + static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) { struct sdio_func *func; @@ -1076,7 +1084,7 @@ static int brcmf_sdiod_probe(struct brcmf_sdio_dev *sdiodev) ret = -ENODEV; goto out; } - pm_runtime_forbid(host->parent); + brcmf_sdiod_host_fixup(host); out: if (ret) brcmf_sdiod_remove(sdiodev); @@ -1246,15 +1254,15 @@ static int brcmf_ops_sdio_suspend(struct device *dev) brcmf_sdiod_freezer_on(sdiodev); brcmf_sdio_wd_timer(sdiodev->bus, 0); + sdio_flags = MMC_PM_KEEP_POWER; if (sdiodev->wowl_enabled) { - sdio_flags = MMC_PM_KEEP_POWER; if (sdiodev->pdata->oob_irq_supported) enable_irq_wake(sdiodev->pdata->oob_irq_nr); else - sdio_flags = MMC_PM_WAKE_SDIO_IRQ; - if (sdio_set_host_pm_flags(sdiodev->func[1], sdio_flags)) - brcmf_err("Failed to set pm_flags %x\n", sdio_flags); + sdio_flags |= MMC_PM_WAKE_SDIO_IRQ; } + if (sdio_set_host_pm_flags(sdiodev->func[1], sdio_flags)) + brcmf_err("Failed to set pm_flags %x\n", sdio_flags); return 0; } |