From 5a41572fd01e2cc4cfd78d0fe96800cab78bb0cc Mon Sep 17 00:00:00 2001 From: Abdelatif Guettouche Date: Mon, 15 Nov 2021 17:48:56 +0100 Subject: [PATCH] esp32c3/esp32c3_usbserial.c: Initialize cpuint to ENOMEM, otherwise the first attempt to attaching an interrupt will trigger an assertion. Signed-off-by: Abdelatif Guettouche --- arch/risc-v/src/esp32c3/esp32c3_usbserial.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/risc-v/src/esp32c3/esp32c3_usbserial.c b/arch/risc-v/src/esp32c3/esp32c3_usbserial.c index d612e381d17..776c98a5aba 100644 --- a/arch/risc-v/src/esp32c3/esp32c3_usbserial.c +++ b/arch/risc-v/src/esp32c3/esp32c3_usbserial.c @@ -99,6 +99,7 @@ static struct esp32c3_priv_s g_usbserial_priv = { .periph = ESP32C3_PERIPH_USB, .irq = ESP32C3_IRQ_USB, + .cpuint = -ENOMEM, }; static struct uart_ops_s g_uart_ops =