From 027e5ef1a17b245751ccfe9113ebe72c6373bcd6 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Fri, 15 Jan 2016 13:37:12 -0600
Subject: [PATCH] LPC43xx: Fix some errors/warnings in ADC driver

---
 arch/arm/src/lpc43xx/lpc43_adc.c |  8 ++++----
 arch/arm/src/lpc43xx/lpc43_ssp.c | 10 +++++-----
 2 files changed, 9 insertions(+), 9 deletions(-)

diff --git a/arch/arm/src/lpc43xx/lpc43_adc.c b/arch/arm/src/lpc43xx/lpc43_adc.c
index 5df1a423055..3b4a3f31357 100644
--- a/arch/arm/src/lpc43xx/lpc43_adc.c
+++ b/arch/arm/src/lpc43xx/lpc43_adc.c
@@ -82,14 +82,14 @@
  ****************************************************************************/
 
 #ifndef CONFIG_ADC0_MASK
-#define CONFIG_ADC0_MASK     0x01
+#  define CONFIG_ADC0_MASK       0x01
 #endif
 #ifndef CONFIG_ADC0_FREQ
-#define CONFIG_ADC0_FREQ      0
+#  define CONFIG_ADC0_FREQ       0
 #endif
 
-#define LPC43_ADC_MAX_FREQUENCY 4500000
-#define LPC43_ADC_MIN_FREQUENCY(BOARD_ABP3_FREQUENCY/256)
+#define LPC43_ADC_MAX_FREQUENCY  4500000
+#define LPC43_ADC_MIN_FREQUENCY  (BOARD_ABP3_FREQUENCY/256)
 
 #if defined(CONFIG_ADC0_USE_TIMER) && CONFIG_ADC0_FREQ == 0
 #  error "Set CONFIG_ADC0_FREQ != 0 if CONFIG_ADC0_USE_TIMER"
diff --git a/arch/arm/src/lpc43xx/lpc43_ssp.c b/arch/arm/src/lpc43xx/lpc43_ssp.c
index f7a23ae8f15..2e37d96261c 100644
--- a/arch/arm/src/lpc43xx/lpc43_ssp.c
+++ b/arch/arm/src/lpc43xx/lpc43_ssp.c
@@ -565,15 +565,15 @@ static void ssp_exchange(FAR struct spi_dev_s *dev, FAR const void *txbuffer,
   FAR struct lpc43_sspdev_s *priv = (FAR struct lpc43_sspdev_s *)dev;
   union
   {
-    FAR uint8_t  *p8;
-    FAR uint16_t *p16;
-    FAR void     *pv;
+    FAR const uint8_t *p8;
+    FAR const uint16_t *p16;
+    FAR const void *pv;
   } tx;
   union
   {
-    FAR uint8_t  *p8;
+    FAR uint8_t *p8;
     FAR uint16_t *p16;
-    FAR void     *pv;
+    FAR void *pv;
   } rx;
   uint32_t data;
   uint32_t datadummy = (priv->nbits > 8) ? 0xffff : 0xff;