From 4cf3a06ef6ff34c2d8fe0d98dbdf8a63a57f8e13 Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Wed, 4 Apr 2018 15:35:57 -0600
Subject: [PATCH] configs/stm32f344-disco:  Fix an error that was causing build
 tests to fail.

---
 configs/stm32f334-disco/src/stm32_smps.c  |  2 +-
 configs/stm32l476vg-disco/src/stm32_spi.c | 17 +++++++++++++++++
 2 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/configs/stm32f334-disco/src/stm32_smps.c b/configs/stm32f334-disco/src/stm32_smps.c
index ebaf30cd11..ebb3fc1d8f 100644
--- a/configs/stm32f334-disco/src/stm32_smps.c
+++ b/configs/stm32f334-disco/src/stm32_smps.c
@@ -1063,7 +1063,7 @@ int stm32_smps_setup(void)
       ret = up_prioritize_irq(STM32_IRQ_ADC12, NVIC_SYSH_HIGH_PRIORITY);
       if (ret < 0)
         {
-          pwrerr("ERROR: ""
+          pwrerr("ERROR: "
                  "highpri_main: ERROR: up_prioritize_irq failed: %d\n",
                  ret);
           ret = EXIT_FAILURE;
diff --git a/configs/stm32l476vg-disco/src/stm32_spi.c b/configs/stm32l476vg-disco/src/stm32_spi.c
index 592f6b2574..b72ae6d14c 100644
--- a/configs/stm32l476vg-disco/src/stm32_spi.c
+++ b/configs/stm32l476vg-disco/src/stm32_spi.c
@@ -66,6 +66,9 @@ struct spi_dev_s *g_spi1;
 #ifdef CONFIG_STM32_SPI2
 struct spi_dev_s *g_spi2;
 #endif
+#ifdef CONFIG_STM32_SPI3
+struct spi_dev_s *g_spi3;
+#endif
 
 /************************************************************************************
  * Public Functions
@@ -104,6 +107,20 @@ void weak_function stm32_spiinitialize(void)
     {
       spierr("ERROR: [boot] FAILED to initialize SPI port 2\n");
     }
+
+#warning No devices specified on SPI2
+#endif
+
+#ifdef CONFIG_STM32_SPI2
+  /* Configure SPI-based devices on SPI3 */
+
+  g_spi2 = up_spiinitialize(3);
+  if (!g_spi2)
+    {
+      spierr("ERROR: [boot] FAILED to initialize SPI port 3\n");
+    }
+
+#warning No devices specified on SPI3
 #endif
 }