[PATCH][SRU Zesty] i2c: thunderx: Enable HWMON class probing

[dann frazier]

From: Jan Glauber <jglauber at cavium.com>

BugLink: http://bugs.launchpad.net/bugs/1688132

Set I2C_CLASS_HWMON to enable automatic probing of BMC devices
by the ipmi-ssif driver.

Signed-off-by: Jan Glauber <jglauber at cavium.com>
Signed-off-by: Wolfram Sang <wsa at the-dreams.de>
(cherry picked from commit 889ef45cd4b64cc4fd6dbebecddb8ea4df8cc1e7)
Signed-off-by: dann frazier <dann.frazier at canonical.com>
---
 drivers/i2c/busses/i2c-thunderx-pcidrv.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/i2c/busses/i2c-thunderx-pcidrv.c b/drivers/i2c/busses/i2c-thunderx-pcidrv.c
index bba5b429f69c..9e3365f99e90 100644
--- a/drivers/i2c/busses/i2c-thunderx-pcidrv.c
+++ b/drivers/i2c/busses/i2c-thunderx-pcidrv.c
@@ -205,6 +205,7 @@ static int thunder_i2c_probe_pci(struct pci_dev *pdev,
 
 	i2c->adap = thunderx_i2c_ops;
 	i2c->adap.retries = 5;
+	i2c->adap.class = I2C_CLASS_HWMON;
 	i2c->adap.bus_recovery_info = &octeon_i2c_recovery_info;
 	i2c->adap.dev.parent = dev;
 	i2c->adap.dev.of_node = pdev->dev.of_node;
-- 
2.11.0