redonkable
/
remarkable-linux
1
0
Fork 0
Code Releases Activity

uwb: don't call spin_unlock_irq in a USB completion handler 

This patch converts the use of spin_lock_irq/spin_unlock_irq to
spin_lock_irqsave/spin_unlock_irqrestore in uwb_rc_set_drp_cmd_done
which is called from a USB completion handler.  There are also
whitespace cleanups to make checkpatch.pl happy.

Signed-off-by: Thomas Pugliese <thomas.pugliese@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wifi-calibration
Thomas Pugliese 2014-04-23 14:42:47 -05:00 committed by Greg Kroah-Hartman
parent cd84f009e9
commit c996b93791
1 changed files with 5 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
drivers/uwb/drp.c
View File

@ -59,6 +59,7 @@ static void uwb_rc_set_drp_cmd_done(struct uwb_rc *rc, void *arg,
struct uwb_rceb *reply, ssize_t reply_size)
{
struct uwb_rc_evt_set_drp_ie *r = (struct uwb_rc_evt_set_drp_ie *)reply;
unsigned long flags;
if (r != NULL) {
if (r->bResultCode != UWB_RC_RES_SUCCESS)
@ -67,14 +68,14 @@ static void uwb_rc_set_drp_cmd_done(struct uwb_rc *rc, void *arg,
} else
dev_err(&rc->uwb_dev.dev, "SET-DRP-IE: timeout\n");
spin_lock_irq(&rc->rsvs_lock);
spin_lock_irqsave(&rc->rsvs_lock, flags);
if (rc->set_drp_ie_pending > 1) {
rc->set_drp_ie_pending = 0;
uwb_rsv_queue_update(rc);
uwb_rsv_queue_update(rc);
} else {
rc->set_drp_ie_pending = 0;
rc->set_drp_ie_pending = 0;
}
spin_unlock_irq(&rc->rsvs_lock);
spin_unlock_irqrestore(&rc->rsvs_lock, flags);
}
/**