From 5d0c914121e1a9fc935af2691575672bd911bd7b Mon Sep 17 00:00:00 2001
From: Gregory Nutt <gnutt@nuttx.org>
Date: Thu, 28 Jan 2016 09:52:46 -0600
Subject: [PATCH] LPC2148: Missing spi initializatin prototype

---
 arch/arm/src/lpc214x/lpc214x_spi.h | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)

diff --git a/arch/arm/src/lpc214x/lpc214x_spi.h b/arch/arm/src/lpc214x/lpc214x_spi.h
index 11d292019d2..97e2fc7a58f 100644
--- a/arch/arm/src/lpc214x/lpc214x_spi.h
+++ b/arch/arm/src/lpc214x/lpc214x_spi.h
@@ -163,4 +163,22 @@
  * Public Function Prototypes
  ************************************************************************************/
 
+struct spi_dev_s; /* Forward reference */
+
+/****************************************************************************
+ * Name: lpc214x_spibus_initialize
+ *
+ * Description:
+ *   Initialize the selected SPI port
+ *
+ * Input Parameter:
+ *   Port number (for hardware that has mutiple SPI interfaces)
+ *
+ * Returned Value:
+ *   Valid SPI device structre reference on succcess; a NULL on failure
+ *
+ ****************************************************************************/
+
+FAR struct spi_dev_s *lpc214x_spibus_initialize(int port);
+
 #endif  /* _ARCH_ARM_SRC_LPC214X_SPI_H */