On Sun, 27 Dec 2015 17:34:25 -0800 Bjorn Andersson <bjorn@xxxxxxx> wrote: > In preparation for handling incoming messages from IRQ context, change > the indication list lock to a spinlock > > Signed-off-by: Bjorn Andersson <bjorn.andersson@xxxxxxxxxxxxxx> > --- > drivers/net/wireless/ath/wcn36xx/smd.c | 12 ++++++------ > drivers/net/wireless/ath/wcn36xx/wcn36xx.h | 2 +- > 2 files changed, 7 insertions(+), 7 deletions(-) > > diff --git a/drivers/net/wireless/ath/wcn36xx/smd.c b/drivers/net/wireless/ath/wcn36xx/smd.c > index 6b5dbe6f0d0a..4307429740a9 100644 > --- a/drivers/net/wireless/ath/wcn36xx/smd.c > +++ b/drivers/net/wireless/ath/wcn36xx/smd.c > @@ -2165,10 +2165,10 @@ static void wcn36xx_smd_rsp_process(struct wcn36xx *wcn, void *buf, size_t len) > msg_ind->msg_len = len; > memcpy(msg_ind->msg, buf, len); > > - mutex_lock(&wcn->hal_ind_mutex); > + spin_lock(&wcn->hal_ind_lock); If you are going to handle messages in IRQ context, that better be a spin_lock_irq() or spin_lock_bh(). -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
