devfreq: suppress platform driver bind / unbind feature.

For arm-memlat and bimc-hwmon platform driver does not
support the manual bind / unbind feature through sysfs,
when the governor is registered and started.

Suppress the bind / unbind calls using driver attribute.

Change-Id: I8287012e1e6931d80953382f3d625223315cec85
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>

drivers/devfreq/arm-memlat-mon.c

@@ -420,6 +420,7 @@ static struct platform_driver arm_memlat_mon_driver = {
 	.driver = {
 		.name = "arm-memlat-mon",
 		.of_match_table = memlat_match_table,
+		.suppress_bind_attrs = true,
 	},
 };
 

drivers/devfreq/bimc-bwmon.c

@@ -1128,6 +1128,7 @@ static struct platform_driver bimc_bwmon_driver = {
 	.driver = {
 		.name = "bimc-bwmon",
 		.of_match_table = bimc_bwmon_match_table,
+		.suppress_bind_attrs = true,
 	},
 };