hwmon: Add WM835x PMIC hardware monitoring driver

This driver provides reporting of the status supply voltage rails
of the WM835x series of PMICs via the hwmon API.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/drivers/mfd/wm8350-core.c b/drivers/mfd/wm8350-core.c
index fe24079387c5..9d662a576a41 100644
--- a/drivers/mfd/wm8350-core.c
+++ b/drivers/mfd/wm8350-core.c
@@ -1472,6 +1472,8 @@ int wm8350_device_init(struct wm8350 *wm8350, int irq,
                                    &(wm8350->codec.pdev));
         wm8350_client_dev_register(wm8350, "wm8350-gpio",
                                    &(wm8350->gpio.pdev));
+        wm8350_client_dev_register(wm8350, "wm8350-hwmon",
+                                   &(wm8350->hwmon.pdev));
         wm8350_client_dev_register(wm8350, "wm8350-power",
                                    &(wm8350->power.pdev));
         wm8350_client_dev_register(wm8350, "wm8350-rtc", &(wm8350->rtc.pdev));
@@ -1498,6 +1500,7 @@ void wm8350_device_exit(struct wm8350 *wm8350)
         platform_device_unregister(wm8350->wdt.pdev);
         platform_device_unregister(wm8350->rtc.pdev);
         platform_device_unregister(wm8350->power.pdev);
+        platform_device_unregister(wm8350->hwmon.pdev);
         platform_device_unregister(wm8350->gpio.pdev);
         platform_device_unregister(wm8350->codec.pdev);