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wl12xx_sdio: declare support for NL80211_WOW_TRIGGER_ANYTHING trigger 

Since wowlan requires the ability to stay awake while the host
is suspended, declare support for NL80211_WOW_TRIGGER_ANYTHING
if the MMC_PM_KEEP_POWER capability is being supported.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2011-05-13 11:57:12 +03:00 committed by Luciano Coelho
parent f44e58681a
commit f795ea8b2f
1 changed files with 8 additions and 0 deletions
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8
drivers/net/wireless/wl12xx/sdio.c
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@ -231,6 +231,7 @@ static int __devinit wl1271_probe(struct sdio_func *func,
const struct wl12xx_platform_data *wlan_data;
struct wl1271 *wl;
unsigned long irqflags;
mmc_pm_flag_t mmcflags;
int ret;
/* We are only able to handle the wlan function */
@ -282,6 +283,13 @@ static int __devinit wl1271_probe(struct sdio_func *func,
disable_irq(wl->irq);
/* if sdio can keep power while host is suspended, enable wow */
mmcflags = sdio_get_host_pm_caps(func);
wl1271_debug(DEBUG_SDIO, "sdio PM caps = 0x%x", mmcflags);
if (mmcflags & MMC_PM_KEEP_POWER)
hw->wiphy->wowlan.flags = WIPHY_WOWLAN_ANY;
ret = wl1271_init_ieee80211(wl);
if (ret)
goto out_irq;