commit 362e901c65123e0e72a764fcbe6c3d6a2505c7a6
author Stefan Richter <stefanr@s5r6.in-berlin.de> Thu Jul 12 22:24:19 2007 +0200
committer Stefan Richter <stefanr@s5r6.in-berlin.de> Wed Jul 18 23:53:27 2007 +0200
tree 8d9fd6ea38bd90b20c70a2276c86c1eaf7116ca0
parent 5bae7ac9feba925fd0099057f6b23d7be80b7b41

firewire: fw-ohci: flush MMIO write before msleep

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>

drivers/firewire/fw-ohci.c

diff --git a/drivers/firewire/fw-ohci.c b/drivers/firewire/fw-ohci.c
index 41476ab..996c911 100644
--- a/drivers/firewire/fw-ohci.c
+++ b/drivers/firewire/fw-ohci.c
@@ -224,6 +224,7 @@
 	u32 val, old;
 
 	reg_write(ohci, OHCI1394_PhyControl, OHCI1394_PhyControl_Read(addr));
+	flush_writes(ohci);
 	msleep(2);
 	val = reg_read(ohci, OHCI1394_PhyControl);
 	if ((val & OHCI1394_PhyControl_ReadDone) == 0) {