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power: supply: axp20x_usb_power: use of_device_id data field instead of device_is_compatible
This replaces calls to of_device_is_compatible to check data field of of_device_id matched when probing the driver. Signed-off-by: Quentin Schulz <quentin.schulz@free-electrons.com> Acked-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: Sebastian Reichel <sre@kernel.org>
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bf383fea1f
commit
0dcc70ca86
1 changed files with 15 additions and 11 deletions
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@ -17,6 +17,7 @@
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#include <linux/mfd/axp20x.h>
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#include <linux/module.h>
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#include <linux/of.h>
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#include <linux/of_device.h>
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#include <linux/platform_device.h>
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#include <linux/power_supply.h>
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#include <linux/regmap.h>
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@ -45,6 +46,7 @@ struct axp20x_usb_power {
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struct device_node *np;
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struct regmap *regmap;
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struct power_supply *supply;
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int axp20x_id;
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};
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static irqreturn_t axp20x_usb_power_irq(int irq, void *devid)
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@ -86,8 +88,7 @@ static int axp20x_usb_power_get_property(struct power_supply *psy,
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switch (v & AXP20X_VBUS_CLIMIT_MASK) {
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case AXP20X_VBUC_CLIMIT_100mA:
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if (of_device_is_compatible(power->np,
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"x-powers,axp202-usb-power-supply")) {
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if (power->axp20x_id == AXP202_ID) {
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val->intval = 100000;
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} else {
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val->intval = -1; /* No 100mA limit */
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@ -130,8 +131,7 @@ static int axp20x_usb_power_get_property(struct power_supply *psy,
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val->intval = POWER_SUPPLY_HEALTH_GOOD;
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if (of_device_is_compatible(power->np,
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"x-powers,axp202-usb-power-supply")) {
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if (power->axp20x_id == AXP202_ID) {
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ret = regmap_read(power->regmap,
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AXP20X_USB_OTG_STATUS, &v);
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if (ret)
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@ -214,11 +214,12 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
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if (!power)
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return -ENOMEM;
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power->axp20x_id = (int)of_device_get_match_data(&pdev->dev);
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power->np = pdev->dev.of_node;
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power->regmap = axp20x->regmap;
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if (of_device_is_compatible(power->np,
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"x-powers,axp202-usb-power-supply")) {
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if (power->axp20x_id == AXP202_ID) {
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/* Enable vbus valid checking */
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ret = regmap_update_bits(power->regmap, AXP20X_VBUS_MON,
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AXP20X_VBUS_MON_VBUS_VALID,
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@ -235,8 +236,7 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
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usb_power_desc = &axp20x_usb_power_desc;
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irq_names = axp20x_irq_names;
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} else if (of_device_is_compatible(power->np,
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"x-powers,axp221-usb-power-supply")) {
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} else if (power->axp20x_id == AXP221_ID) {
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usb_power_desc = &axp22x_usb_power_desc;
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irq_names = axp22x_irq_names;
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} else {
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@ -273,9 +273,13 @@ static int axp20x_usb_power_probe(struct platform_device *pdev)
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}
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static const struct of_device_id axp20x_usb_power_match[] = {
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{ .compatible = "x-powers,axp202-usb-power-supply" },
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{ .compatible = "x-powers,axp221-usb-power-supply" },
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{ }
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{
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.compatible = "x-powers,axp202-usb-power-supply",
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.data = (void *)AXP202_ID,
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}, {
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.compatible = "x-powers,axp221-usb-power-supply",
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.data = (void *)AXP221_ID,
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}, { /* sentinel */ }
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};
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MODULE_DEVICE_TABLE(of, axp20x_usb_power_match);
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