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-rw-r--r--drivers/char/cyclades.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c
index c72ee97d389..ca376b92162 100644
--- a/drivers/char/cyclades.c
+++ b/drivers/char/cyclades.c
@@ -1061,6 +1061,7 @@ static void cyy_intr_chip(struct cyclades_card *cinfo, int chip,
if (data & info->ignore_status_mask) {
info->icount.rx++;
+ spin_unlock(&cinfo->card_lock);
return;
}
if (tty_buffer_request_room(tty, 1)) {