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| author | Pavan Savoy <pavan_savoy@ti.com> | 2011-08-10 10:18:30 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-08-22 14:13:31 -0700 |
| commit | 5926cef26c72cd121266b000b8975e6373cbf2b3 (patch) | |
| tree | c72ff1fe504baffe4bb60e1fb9cd37b8a8117d3f | |
| parent | 86ec67fd0a28c7f2b765e33aaf5b002d28c5f1fa (diff) | |
| download | xen-5926cef26c72cd121266b000b8975e6373cbf2b3.tar.gz | |
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 <pavan_savoy@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
| -rw-r--r-- | drivers/misc/ti-st/st_core.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c index 54c91ffe4a915..c8e335db34514 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; } |