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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-10-03 17:18:52 +08:00
delete unused GPIO_SET_ALT_2
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@@ -71,9 +71,6 @@
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/** configure the board GPIOs in (arg) as inputs */
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#define GPIO_SET_INPUT GPIOC(2)
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/** configure the board GPIO (arg) for the second alternate function (if supported) */
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#define GPIO_SET_ALT_2 GPIOC(4)
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/** configure the board GPIO (arg) for the third alternate function (if supported) */
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#define GPIO_SET_ALT_3 GPIOC(5)
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@@ -2910,7 +2910,6 @@ PX4FMU::gpio_ioctl(struct file *filp, int cmd, unsigned long arg)
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ret = gpio_set_function(arg, cmd);
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break;
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case GPIO_SET_ALT_2:
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case GPIO_SET_ALT_3:
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case GPIO_SET_ALT_4:
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ret = -EINVAL;
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