From: Guenter Roeck <linux@roeck-us.net>
Date: Thu, 28 Nov 2013 02:54:31 +0000 (-0800)
Subject: sfc: Convert to use hwmon_device_register_with_groups
X-Git-Tag: v3.13-rc3~28^2~16
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85493e6dd42dcaf0eaf0a19f12f1295e35cc3b7f;p=pandora-kernel.git

sfc: Convert to use hwmon_device_register_with_groups

Simplify the code. Avoid race conditions caused by attributes
being created after hwmon device registration. Implicitly
(through hwmon API) add mandatory 'name' sysfs attribute.

Reviewed-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/sfc/mcdi.h b/drivers/net/ethernet/sfc/mcdi.h
index 656a3277c2b2..15816cacb548 100644
--- a/drivers/net/ethernet/sfc/mcdi.h
+++ b/drivers/net/ethernet/sfc/mcdi.h
@@ -75,6 +75,8 @@ struct efx_mcdi_mon {
 	unsigned long last_update;
 	struct device *device;
 	struct efx_mcdi_mon_attribute *attrs;
+	struct attribute_group group;
+	const struct attribute_group *groups[2];
 	unsigned int n_attrs;
 };
 
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