disable FB

hc

2024-01-04 1543e317f1da31b75942316931e8f491a8920811

 kernel/drivers/staging/vt6656/power.c
..
..
@@ -63,41 +63,29 @@
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 	 */
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 	vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_GO2DOZE);
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-	if (listen_interval >= 2) {
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-		/* clear always listen beacon */
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-		vnt_mac_reg_bits_off(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
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-
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-		/* first time set listen next beacon */
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-		vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_LNBCN);
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-	} else {
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-		/* always listen beacon */
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-		vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
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-	}
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+	/* always listen beacon */
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+	vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
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68
 
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 	dev_dbg(&priv->usb->dev,  "PS:Power Saving Mode Enable...\n");
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 }
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71
 
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-/*
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- *
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- * Routine Description:
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- * Disable hw power saving functions
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- *
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- * Return Value:
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- *    None.
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- *
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- */
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-
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-void vnt_disable_power_saving(struct vnt_private *priv)
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+int vnt_disable_power_saving(struct vnt_private *priv)
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 {
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+	int ret;
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+
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 	/* disable power saving hw function */
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-	vnt_control_out(priv, MESSAGE_TYPE_DISABLE_PS, 0,
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-			0, 0, NULL);
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+	ret = vnt_control_out(priv, MESSAGE_TYPE_DISABLE_PS, 0,
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+			      0, 0, NULL);
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+	if (ret)
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+		return ret;
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 	/* clear AutoSleep */
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 	vnt_mac_reg_bits_off(priv, MAC_REG_PSCFG, PSCFG_AUTOSLEEP);
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 	/* set always listen beacon */
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 	vnt_mac_reg_bits_on(priv, MAC_REG_PSCTL, PSCTL_ALBCN);
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+
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+	return 0;
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 }
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 /*