firewire: optimize iso queueing by setting wake only after the last packet

[cascardo/linux.git] / drivers / firewire / core-card.c

diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index e119f1e..f05fc7b 100644 (file)
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -630,6 +630,10 @@ static int dummy_queue_iso(struct fw_iso_context *ctx, struct fw_iso_packet *p,
        return -ENODEV;
 }
 
+static void dummy_flush_queue_iso(struct fw_iso_context *ctx)
+{
+}
+
 static const struct fw_card_driver dummy_driver_template = {
        .read_phy_reg           = dummy_read_phy_reg,
        .update_phy_reg         = dummy_update_phy_reg,
@@ -641,6 +645,7 @@ static const struct fw_card_driver dummy_driver_template = {
        .start_iso              = dummy_start_iso,
        .set_iso_channels       = dummy_set_iso_channels,
        .queue_iso              = dummy_queue_iso,
+       .flush_queue_iso        = dummy_flush_queue_iso,
 };
 
 void fw_card_release(struct kref *kref)