Use msleep() instead of stucking with
long delay will be more efficient.
Signed-off-by: Karim Eshapa <karim.esh...@gmail.com>
---
drivers/soc/fsl/qbman/qman.c | 6 +-----
1 file changed, 1 insertion(+), 5 deletions(-)
diff --git a/drivers/soc/fsl/qbman/qman.c b/drivers/soc/fsl/qbman/qman.c
index 3d891db..18d391e 100644
--- a/drivers/soc/fsl/qbman/qman.c
+++ b/drivers/soc/fsl/qbman/qman.c
@@ -1084,11 +1084,7 @@ static int drain_mr_fqrni(struct qm_portal *p)
* entries well before the ring has been fully consumed, so
* we're being *really* paranoid here.
*/
- u64 now, then = jiffies;
-
- do {
- now = jiffies;
- } while ((then + 10000) > now);
+ msleep(1);
msg = qm_mr_current(p);
if (!msg)
return 0;
--
2.7.4
