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- From 52c172782d659750b447572281cd11835d1edf58 Mon Sep 17 00:00:00 2001
- From: Samuel Holland <[email protected]>
- Date: Sun, 31 Jul 2022 18:19:39 -0500
- Subject: [PATCH 53/90] gpio: axp: Report the correct value for outputs
- Signed-off-by: Samuel Holland <[email protected]>
- ---
- drivers/gpio/axp_gpio.c | 9 +++++++++
- 1 file changed, 9 insertions(+)
- --- a/drivers/gpio/axp_gpio.c
- +++ b/drivers/gpio/axp_gpio.c
- @@ -33,6 +33,15 @@ static int axp_gpio_get_value(struct ude
- const struct axp_gpio_desc *desc = dev_get_priv(dev);
- int ret;
-
- + ret = pmic_reg_read(dev->parent, desc->pins[pin]);
- + if (ret < 0)
- + return ret;
- +
- + if (ret == AXP_GPIO_CTRL_OUTPUT_LOW)
- + return 0;
- + if (ret == AXP_GPIO_CTRL_OUTPUT_HIGH)
- + return 1;
- +
- ret = pmic_reg_read(dev->parent, desc->status_reg);
- if (ret < 0)
- return ret;
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