| commit | e004c7e7d3b873a671fecf04f197982806e380eb | [log] [tgz] |
|---|---|---|
| author | Rob Rice <rob.rice@broadcom.com> | Mon Nov 14 13:25:59 2016 -0500 |
| committer | Jassi Brar <jaswinder.singh@linaro.org> | Mon Dec 19 20:10:20 2016 +0530 |
| tree | 769acd7c4f6ea8f659dea84f4aa9704dfe893723 | |
| parent | ab8d1b2d564f6649547b97e65806556c42f93a26 [diff] |
mailbox: bcm-pdc: streamline rx code Remove the unnecessary rmb() from the receive path. If the rx ring has multiple messages ready, avoid reading last_rx_curr multiple times from the register. Signed-off-by: Rob Rice <rob.rice@broadcom.com> Reviewed-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>