Searched refs:gpiod_count (Results 1 – 19 of 19) sorted by relevance
| /Linux-v5.15/drivers/mux/ |
| D | gpio.c | 57 pins = gpiod_count(dev, "mux"); in mux_gpio_probe()
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| /Linux-v5.15/drivers/watchdog/ |
| D | mena21_wdt.c | 141 num_gpios = gpiod_count(dev, NULL); in a21_wdt_probe()
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| /Linux-v5.15/drivers/platform/surface/ |
| D | surface3_button.c | 195 error = gpiod_count(dev, NULL); in surface3_button_probe()
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| D | surface_hotplug.c | 220 if (gpiod_count(&pdev->dev, NULL) < 0) in surface_hotplug_probe()
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| /Linux-v5.15/include/linux/gpio/ |
| D | consumer.h | 62 int gpiod_count(struct device *dev, const char *con_id);
196 static inline int gpiod_count(struct device *dev, const char *con_id) in gpiod_count() function
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| /Linux-v5.15/drivers/i2c/busses/ |
| D | i2c-cbus-gpio.c | 225 if (gpiod_count(&pdev->dev, NULL) != 3) in cbus_i2c_probe()
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| /Linux-v5.15/drivers/leds/ |
| D | leds-netxbig.c | 356 ret = gpiod_count(gpio_ext_dev, "addr"); in netxbig_gpio_ext_get()
385 ret = gpiod_count(gpio_ext_dev, "data"); in netxbig_gpio_ext_get()
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| /Linux-v5.15/drivers/i2c/muxes/ |
| D | i2c-mux-gpio.c | 181 ngpios = gpiod_count(&pdev->dev, "mux"); in i2c_mux_gpio_probe()
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| /Linux-v5.15/drivers/auxdisplay/ |
| D | hd44780.c | 210 ifwidth = gpiod_count(dev, "data"); in hd44780_probe()
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| /Linux-v5.15/drivers/regulator/ |
| D | gpio-regulator.c | 164 ngpios = gpiod_count(dev, NULL); in of_get_gpio_regulator_config()
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| /Linux-v5.15/drivers/input/misc/ |
| D | soc_button_array.c | 410 error = gpiod_count(dev, NULL); in soc_button_probe()
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| /Linux-v5.15/drivers/platform/surface/aggregator/ |
| D | core.c | 622 if (gpiod_count(&serdev->dev, NULL) < 0) in ssam_serial_hub_probe()
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| /Linux-v5.15/drivers/gpio/ |
| D | gpio-max3191x.c | 337 int found = gpiod_count(dev, con_id); in devm_gpiod_get_array_optional_count()
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| D | gpio-aggregator.c | 463 n = gpiod_count(dev, NULL); in gpio_aggregator_probe()
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| D | gpiolib.c | 3710 int gpiod_count(struct device *dev, const char *con_id) in gpiod_count() function
3725 EXPORT_SYMBOL_GPL(gpiod_count);
4087 count = gpiod_count(dev, con_id); in gpiod_get_array()
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| /Linux-v5.15/drivers/hwmon/ |
| D | gpio-fan.c | 424 fan_data->num_gpios = gpiod_count(dev, NULL); in gpio_fan_get_of_data()
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| /Linux-v5.15/drivers/spi/ |
| D | spi-fsl-spi.c | 744 ret = gpiod_count(dev, "cs"); in of_fsl_spi_probe()
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| D | spi.c | 2667 nb = gpiod_count(dev, "cs"); in spi_get_gpio_descs()
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| /Linux-v5.15/drivers/video/fbdev/ |
| D | atmel_lcdfb.c | 990 for (i = 0; i < gpiod_count(dev, "atmel,power-control"); i++) { in atmel_lcdfb_of_init()
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