diff mbox series

[v2,05/10] firmware: arm_scpi: convert platform driver to use dev_groups

Message ID 20190731124349.4474-6-gregkh@linuxfoundation.org (mailing list archive)
State New, archived
Headers show
Series drivers, provide a way to add sysfs groups easily | expand

Commit Message

Greg Kroah-Hartman July 31, 2019, 12:43 p.m. UTC 
Platform drivers now have the option to have the platform core create
and remove any needed sysfs attribute files.  So take advantage of that
and do not register "by hand" a sysfs group of attributes.

Acked-by: Sudeep Holla <sudeep.holla@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 drivers/firmware/arm_scpi.c | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/firmware/arm_scpi.c b/drivers/firmware/arm_scpi.c
index 725164b83242..a80c331c3a6e 100644
--- a/drivers/firmware/arm_scpi.c
+++ b/drivers/firmware/arm_scpi.c
@@ -1011,10 +1011,6 @@  static int scpi_probe(struct platform_device *pdev)
 				   scpi_info->firmware_version));
 	scpi_info->scpi_ops = &scpi_ops;
 
-	ret = devm_device_add_groups(dev, versions_groups);
-	if (ret)
-		dev_err(dev, "unable to create sysfs version group\n");
-
 	return devm_of_platform_populate(dev);
 }
 
@@ -1030,6 +1026,7 @@  static struct platform_driver scpi_driver = {
 	.driver = {
 		.name = "scpi_protocol",
 		.of_match_table = scpi_of_match,
+		.dev_groups = versions_groups,
 	},
 	.probe = scpi_probe,
 	.remove = scpi_remove,