mwifiex: enable auto deep sleep mode for USB chipsets

Chip goes into low power state when this feature is enabled.
This was already enabled for SDIO and PCIe interface based
chipsets.

Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

diff --git a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
index f6056ab..83916c1 100644 (file)
--- a/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
+++ b/drivers/net/wireless/marvell/mwifiex/sta_cmd.c
@@ -2364,8 +2364,7 @@ int mwifiex_sta_init_cmd(struct mwifiex_private *priv, u8 first_sta, bool init)
        if (ret)
                return -1;
 
-       if (!disable_auto_ds &&
-           first_sta && priv->adapter->iface_type != MWIFIEX_USB &&
+       if (!disable_auto_ds && first_sta &&
            priv->bss_type != MWIFIEX_BSS_TYPE_UAP) {
                /* Enable auto deep sleep */
                auto_ds.auto_ds = DEEP_SLEEP_ON;