From 6c7528f48c54dfe7cfdbbc804d6415572eb86d2c Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Fri, 25 Oct 2013 15:18:32 -0600
Subject: [PATCH] arch/arm/src/sama5/sam_adc.c: Remove a warning
---
arch/arm/src/sama5/sam_adc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/arch/arm/src/sama5/sam_adc.c b/arch/arm/src/sama5/sam_adc.c
index 5af5f0d4e0..c0df1a1b1a 100644
--- a/arch/arm/src/sama5/sam_adc.c
+++ b/arch/arm/src/sama5/sam_adc.c
@@ -1083,7 +1083,9 @@ static void sam_adc_rxint(struct adc_dev_s *dev, bool enable)
static int sam_adc_ioctl(struct adc_dev_s *dev, int cmd, unsigned long arg)
{
+#ifdef CONFIG_SAMA5_ADC_SWTRIG
struct sam_adc_s *priv = (struct sam_adc_s *)dev->ad_priv;
+#endif
int ret = OK;
avdbg("cmd=%d arg=%ld\n", cmd, arg);