From 5926cef26c72cd121266b000b8975e6373cbf2b3 Mon Sep 17 00:00:00 2001 From: Pavan Savoy Date: Wed, 10 Aug 2011 10:18:30 -0500 Subject: [PATCH] drivers:misc: ti-st: avoid a misleading dbg msg Previously the private data of each protocol registered to use ST was used to determine whether the protocol was registered to use shared transport or otherwise. However, now a flag is_registered is maintained to identify whether a protocol intends to use ST. Upon closing of the UART the error message relevant to this lack of un-registration was misleading and this patch fixes that. Signed-off-by: Pavan Savoy Signed-off-by: Greg Kroah-Hartman --- drivers/misc/ti-st/st_core.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 54c91ffe4a91..c8e335db3451 100644 --- a/drivers/misc/ti-st/st_core.c +++ b/drivers/misc/ti-st/st_core.c @@ -717,7 +717,7 @@ static void st_tty_close(struct tty_struct *tty) */ spin_lock_irqsave(&st_gdata->lock, flags); for (i = ST_BT; i < ST_MAX_CHANNELS; i++) { - if (st_gdata->list[i] != NULL) + if (st_gdata->is_registered[i] == true) pr_err("%d not un-registered", i); st_gdata->list[i] = NULL; } -- 2.39.2