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From 99c44df299d96db6a170ccce9b8108fc2e7f8bae Mon Sep 17 00:00:00 2001
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From: Hans de Goede <hdegoede@redhat.com>
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Date: Tue, 2 May 2017 13:40:44 +0200
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Subject: [PATCH 04/16] platform/x86: intel_cht_int33fe: Set supplied-from
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property on max17047 dev
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Devices with the intel_cht_int33fe ACPI device use a max17047 fuel-gauge
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combined with a bq24272i charger, in order for the fuel-gauge driver to
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correctly display charging / discharging status it needs to know which
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charger is supplying the battery.
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This commit sets the supplied-from device property to the name of the
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bq24272i charger for this.
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Signed-off-by: Hans de Goede <hdegoede@redhat.com>
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---
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drivers/platform/x86/intel_cht_int33fe.c | 8 ++++++++
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1 file changed, 8 insertions(+)
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diff --git a/drivers/platform/x86/intel_cht_int33fe.c b/drivers/platform/x86/intel_cht_int33fe.c
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index 6a1b2ca5b6fe..da706e2c4232 100644
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--- a/drivers/platform/x86/intel_cht_int33fe.c
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+++ b/drivers/platform/x86/intel_cht_int33fe.c
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@@ -34,6 +34,13 @@ struct cht_int33fe_data {
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struct i2c_client *pi3usb30532;
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};
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+static const char * const max17047_suppliers[] = { "bq24190-charger" };
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+
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+static const struct property_entry max17047_props[] = {
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+ PROPERTY_ENTRY_STRING_ARRAY("supplied-from", max17047_suppliers),
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+ { }
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+};
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+
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static int cht_int33fe_probe(struct i2c_client *client)
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{
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struct device *dev = &client->dev;
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@@ -70,6 +77,7 @@ static int cht_int33fe_probe(struct i2c_client *client)
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memset(&board_info, 0, sizeof(board_info));
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strlcpy(board_info.type, "max17047", I2C_NAME_SIZE);
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+ board_info.properties = max17047_props;
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data->max17047 = i2c_acpi_new_device(dev, 1, &board_info);
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if (!data->max17047)
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--
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2.13.0
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