From 8d1ec7b2d0775bbb0a87049127979376cc08e2bc Mon Sep 17 00:00:00 2001
From: ligd <liguiding1@xiaomi.com>
Date: Fri, 5 Mar 2021 22:30:03 +0800
Subject: [PATCH] serial/serial_dma.c: fix warnnings
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serial/serial_dma.c: In function ‘uart_recvchars_done’:
serial/serial_dma.c:407:7: warning: implicit declaration of function ‘nxsig_kill’ [-Wimplicit-function-declaration]
  407 |       nxsig_kill(dev->pid, signo);
      |       ^~~~~~~~~~

Change-Id: I9e1c0341ecce3033889d11fff9ec2b9e3dfe303b
Signed-off-by: ligd <liguiding1@xiaomi.com>
---
 drivers/serial/serial_dma.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/serial/serial_dma.c b/drivers/serial/serial_dma.c
index 87010543f99..6e220f1caae 100644
--- a/drivers/serial/serial_dma.c
+++ b/drivers/serial/serial_dma.c
@@ -42,7 +42,7 @@
 #include <sys/types.h>
 #include <stdint.h>
 #include <debug.h>
-#include <signal.h>
+#include <nuttx/signal.h>
 
 #include <nuttx/serial/serial.h>