Donny9 commented on code in PR #17499:
URL: https://github.com/apache/nuttx/pull/17499#discussion_r2619753162
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drivers/serial/serial.c:
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@@ -273,7 +271,7 @@ static int uart_putxmitchar(FAR uart_dev_t *dev, int ch,
bool oktoblock)
* See https://github.com/apache/nuttx/issues/14662
*/
- flags = enter_critical_section();
+ flags = uart_spinlock(dev, true);
Review Comment:
Done~
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