From: Malcolm Priestley Date: Wed, 25 Jun 2014 20:14:29 +0000 (+0100) Subject: staging: vt6656: mac80211 conversion: enable power saving X-Git-Tag: v5.15~17495^2~1486 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=bbdf1bd4d85ba641eeff57ba46eec3bc4af5d322;p=platform%2Fkernel%2Flinux-starfive.git staging: vt6656: mac80211 conversion: enable power saving Convert vnt_enable_power_saving and vnt_disable_power_saving Remove mgmt->wCurrAID and use priv->current_aid We nolonger send the PSbSendNullPacket from vnt_enable_power_saving Signed-off-by: Malcolm Priestley Signed-off-by: Greg Kroah-Hartman --- diff --git a/drivers/staging/vt6656/power.c b/drivers/staging/vt6656/power.c index cc28192..6c34d36 100644 --- a/drivers/staging/vt6656/power.c +++ b/drivers/staging/vt6656/power.c @@ -60,8 +60,7 @@ static int msglevel = MSG_LEVEL_INFO; void vnt_enable_power_saving(struct vnt_private *priv, u16 listen_interval) { - struct vnt_manager *mgmt = &priv->vnt_mgmt; - u16 aid = mgmt->wCurrAID | BIT14 | BIT15; + u16 aid = priv->current_aid | BIT(14) | BIT(15); /* set period of power up before TBTT */ vnt_mac_write_word(priv, MAC_REG_PWBT, C_PWBT); @@ -92,26 +91,12 @@ void vnt_enable_power_saving(struct vnt_private *priv, u16 listen_interval) /* first time set listen next beacon */ vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN); - - mgmt->wCountToWakeUp = listen_interval; - } else { /* always listen beacon */ vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN); - - mgmt->wCountToWakeUp = 0; } - priv->bEnablePSMode = true; - - /* We don't send null pkt in ad hoc mode - * since beacon will handle this. - */ - if (priv->op_mode == NL80211_IFTYPE_STATION) - PSbSendNullPacket(priv); - - priv->bPWBitOn = true; DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "PS:Power Saving Mode Enable...\n"); } @@ -137,12 +122,6 @@ void vnt_disable_power_saving(struct vnt_private *priv) /* set always listen beacon */ vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN); - priv->bEnablePSMode = false; - - if (priv->op_mode == NL80211_IFTYPE_STATION) - PSbSendNullPacket(priv); - - priv->bPWBitOn = false; } /*