[PATCH -next] staging: fsl-mc: convert to use ATTRIBUTE_GROUPS macro

[Wei Yongjun]

From: Wei Yongjun <weiyongjun1@xxxxxxxxxx>

Use ATTRIBUTE_GROUPS macro to reduce the number of lines of code.

Generated by Coccinelle semantic patch.

Signed-off-by: Wei Yongjun <weiyongjun1@xxxxxxxxxx>
---
 drivers/staging/fsl-mc/bus/mc-bus.c | 8 +-------
 1 file changed, 1 insertion(+), 7 deletions(-)

diff --git a/drivers/staging/fsl-mc/bus/mc-bus.c b/drivers/staging/fsl-mc/bus/mc-bus.c
index fe20c5d..cfe3ecb 100644
--- a/drivers/staging/fsl-mc/bus/mc-bus.c
+++ b/drivers/staging/fsl-mc/bus/mc-bus.c
@@ -101,14 +101,8 @@ static struct attribute *fsl_mc_dev_attrs[] = {
 	NULL,
 };
 
-static const struct attribute_group fsl_mc_dev_group = {
-	.attrs = fsl_mc_dev_attrs,
-};
+ATTRIBUTE_GROUPS(fsl_mc_dev);
 
-static const struct attribute_group *fsl_mc_dev_groups[] = {
-	&fsl_mc_dev_group,
-	NULL,
-};
 
 struct bus_type fsl_mc_bus_type = {
 	.name = "fsl-mc",