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/kernel/linux/linux-5.10/arch/arm/mach-davinci/
H A Dboard-dm644x-evm.c388 static int sw_gpio; variable
393 char *s = gpio_get_value_cansleep(sw_gpio) ? "on\n" : "off\n"; in sw_show()
407 sw_gpio = gpio + 7; in evm_u18_setup()
408 status = gpio_request(sw_gpio, "user_sw"); in evm_u18_setup()
410 status = gpio_direction_input(sw_gpio); in evm_u18_setup()
414 gpio_free(sw_gpio); in evm_u18_setup()
416 sw_gpio = -EINVAL; in evm_u18_setup()
438 if (sw_gpio > 0) { in evm_u18_teardown()
440 gpio_free(sw_gpio); in evm_u18_teardown()

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