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drivers:misc: ti-st: avoid a misleading dbg msg

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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 <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Pavan Savoy 2011-08-10 10:18:30 -05:00 committed by Greg Kroah-Hartman
parent 86ec67fd0a
commit 5926cef26c
1 changed files with 1 additions and 1 deletions
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2
drivers/misc/ti-st/st_core.c
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@ -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;
}