From ff8d6997c13bc256c15e8db4912f34e910c02b2a Mon Sep 17 00:00:00 2001 From: Marcin Chrzanowski Date: Mon, 28 May 2018 16:01:47 +0200 Subject: Update synchronization --- harddoomdev.c | 1 + 1 file changed, 1 insertion(+) (limited to 'harddoomdev.c') diff --git a/harddoomdev.c b/harddoomdev.c index 067293e..30c37fe 100644 --- a/harddoomdev.c +++ b/harddoomdev.c @@ -46,6 +46,7 @@ void send_command(struct doom_data *doom_data, uint32_t command) free = doomdev_read(doom_data->iomem, HARDDOOM_FIFO_FREE); if (free == 0) { deactivate_intr(doom_data->iomem, HARDDOOM_INTR_PONG_ASYNC); + free = doomdev_read(doom_data->iomem, HARDDOOM_FIFO_FREE); } if (free == 0) { -- cgit v1.2.3