diff mbox series

[10/12] net: ll_temac: Replace bad usage of msleep() with usleep_range()

Message ID 20190429083422.4356-11-esben@geanix.com
State Superseded
Delegated to: David Miller
Headers show
Series [01/12] net: ll_temac: Fix and simplify error handling by using devres functions | expand

Commit Message

Esben Haabendal April 29, 2019, 8:34 a.m. UTC 
Use usleep_range() to avoid problems with msleep() actually sleeping
much longer than expected.

Signed-off-by: Esben Haabendal <esben@geanix.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
---
 drivers/net/ethernet/xilinx/ll_temac_main.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/xilinx/ll_temac_main.c b/drivers/net/ethernet/xilinx/ll_temac_main.c
index 2d50646..5e7b8f0 100644
--- a/drivers/net/ethernet/xilinx/ll_temac_main.c
+++ b/drivers/net/ethernet/xilinx/ll_temac_main.c
@@ -92,7 +92,7 @@  int temac_indirect_busywait(struct temac_local *lp)
 			WARN_ON(1);
 			return -ETIMEDOUT;
 		}
-		msleep(1);
+		usleep_range(500, 1000);
 	}
 	return 0;
 }