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mfd / platform: cros_ec: Move vbc attributes to its own driver

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The entire way how cros sysfs attibutes are created is broken.
cros_ec_vbc should be its own driver and its attributes should be
associated with a vbc driver not the mfd driver. In order to retain
the path, the vbc attributes are attached to the cros_class.

The patch also adds the sysfs documentation.

Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Enric Balletbo i Serra
2018-12-12 18:33:58 +01:00
committed by Lee Jones
parent ecf8a6cd94
commit acb9900f9e
6 changed files with 62 additions and 4 deletions
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2
drivers/mfd/cros_ec_dev.c
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@ -36,7 +36,6 @@ static int ec_major;
static const struct attribute_group *cros_ec_groups[] = {
&cros_ec_attr_group,
&cros_ec_vbc_attr_group,
NULL,
};
@ -396,6 +395,7 @@ static const struct mfd_cell cros_usbpd_charger_cells[] = {
static const struct mfd_cell cros_ec_platform_cells[] = {
{ .name = "cros-ec-lightbar" },
{ .name = "cros-ec-vbc" },
};
static int ec_device_probe(struct platform_device *pdev)