extcon: axp288: Remove unused platform data
This is not used / set anywhere in the tree. Signed-off-by: Hans de Goede <hdegoede@redhat.com> Reviewed-by: Chanwoo Choi <cw00.choi@samsung.com> Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Chanwoo Choi <cw00.choi@samsung.com>
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Коммит
9bf317e900
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@ -24,8 +24,6 @@
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#include <linux/notifier.h>
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#include <linux/extcon-provider.h>
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#include <linux/regmap.h>
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#include <linux/gpio.h>
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#include <linux/gpio/consumer.h>
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#include <linux/mfd/axp20x.h>
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/* Power source status register */
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@ -79,11 +77,6 @@ enum axp288_extcon_reg {
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AXP288_BC_DET_STAT_REG = 0x2f,
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};
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enum axp288_mux_select {
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EXTCON_GPIO_MUX_SEL_PMIC = 0,
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EXTCON_GPIO_MUX_SEL_SOC,
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};
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enum axp288_extcon_irq {
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VBUS_FALLING_IRQ = 0,
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VBUS_RISING_IRQ,
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@ -104,7 +97,6 @@ struct axp288_extcon_info {
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struct device *dev;
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struct regmap *regmap;
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struct regmap_irq_chip_data *regmap_irqc;
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struct gpio_desc *gpio_mux_cntl;
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int irq[EXTCON_IRQ_END];
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struct extcon_dev *edev;
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unsigned int previous_cable;
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@ -196,15 +188,6 @@ static int axp288_handle_chrg_det_event(struct axp288_extcon_info *info)
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}
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no_vbus:
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/*
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* If VBUS is absent Connect D+/D- lines to PMIC for BC
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* detection. Else connect them to SOC for USB communication.
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*/
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if (info->gpio_mux_cntl)
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gpiod_set_value(info->gpio_mux_cntl,
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vbus_attach ? EXTCON_GPIO_MUX_SEL_SOC
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: EXTCON_GPIO_MUX_SEL_PMIC);
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extcon_set_state_sync(info->edev, info->previous_cable, false);
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if (info->previous_cable == EXTCON_CHG_USB_SDP)
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extcon_set_state_sync(info->edev, EXTCON_USB, false);
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@ -252,8 +235,7 @@ static int axp288_extcon_probe(struct platform_device *pdev)
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{
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struct axp288_extcon_info *info;
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struct axp20x_dev *axp20x = dev_get_drvdata(pdev->dev.parent);
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struct axp288_extcon_pdata *pdata = pdev->dev.platform_data;
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int ret, i, pirq, gpio;
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int ret, i, pirq;
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info = devm_kzalloc(&pdev->dev, sizeof(*info), GFP_KERNEL);
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if (!info)
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@ -263,8 +245,6 @@ static int axp288_extcon_probe(struct platform_device *pdev)
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info->regmap = axp20x->regmap;
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info->regmap_irqc = axp20x->regmap_irqc;
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info->previous_cable = EXTCON_NONE;
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if (pdata)
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info->gpio_mux_cntl = pdata->gpio_mux_cntl;
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platform_set_drvdata(pdev, info);
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@ -285,19 +265,6 @@ static int axp288_extcon_probe(struct platform_device *pdev)
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return ret;
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}
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/* Set up gpio control for USB Mux */
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if (info->gpio_mux_cntl) {
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gpio = desc_to_gpio(info->gpio_mux_cntl);
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ret = devm_gpio_request(&pdev->dev, gpio, "USB_MUX");
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if (ret < 0) {
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dev_err(&pdev->dev,
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"failed to request the gpio=%d\n", gpio);
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return ret;
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}
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gpiod_direction_output(info->gpio_mux_cntl,
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EXTCON_GPIO_MUX_SEL_PMIC);
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}
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for (i = 0; i < EXTCON_IRQ_END; i++) {
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pirq = platform_get_irq(pdev, i);
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if (pirq < 0)
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@ -645,11 +645,6 @@ struct axp20x_dev {
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const struct regmap_irq_chip *regmap_irq_chip;
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};
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struct axp288_extcon_pdata {
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/* GPIO pin control to switch D+/D- lines b/w PMIC and SOC */
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struct gpio_desc *gpio_mux_cntl;
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};
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/* generic helper function for reading 9-16 bit wide regs */
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static inline int axp20x_read_variable_width(struct regmap *regmap,
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unsigned int reg, unsigned int width)
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