On 19/12/2016 14:36, devendra sharma wrote:
Added comments before memory barrier
Signed-off-by: Devendra Sharma <devendra.sharma9091@xxxxxxxxx>
---
drivers/staging/comedi/drivers/dyna_pci10xx.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/drivers/staging/comedi/drivers/dyna_pci10xx.c b/drivers/staging/comedi/drivers/dyna_pci10xx.c
index c9eb26f..c3b5236 100644
--- a/drivers/staging/comedi/drivers/dyna_pci10xx.c
+++ b/drivers/staging/comedi/drivers/dyna_pci10xx.c
@@ -122,6 +122,7 @@ static int dyna_pci10xx_insn_write_ao(struct comedi_device *dev,
mutex_lock(&devpriv->mutex);
for (n = 0; n < insn->n; n++) {
+ /*multi-processor memory barrier*/
smp_mb();
Thanks for the effort, but these comments add no useful information and
serve only to silence the checkpatch warnings. Also, there is no space
after the '/*' and before the '*/'.
--
-=( Ian Abbott @ MEV Ltd. E-mail: <abbotti@xxxxxxxxx> )=-
-=( Web: http://www.mev.co.uk/ )=-
_______________________________________________
devel mailing list
devel@xxxxxxxxxxxxxxxxxxxxxx
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
