For LK MCUs, rename up_spiinitialize to kl_spibus_initialize

arch/arm/src/efm32/efm32_spi.h

@@ -51,6 +51,9 @@
  * Public Function Prototypes
  ****************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 /****************************************************************************
  * Name: efm32_spibus_initialize
  *
@@ -65,7 +68,6 @@
  *
  ****************************************************************************/
 
-struct spi_dev_s;
 struct spi_dev_s *efm32_spibus_initialize(int port);
 
 /****************************************************************************

arch/arm/src/kl/kl_spi.c

@@ -1,7 +1,7 @@
 /****************************************************************************
  * arch/arm/src/kl/kl_spi.c
  *
- *   Copyright (C) 2013 Gregory Nutt. All rights reserved.
+ *   Copyright (C) 2013, 2016 Gregory Nutt. All rights reserved.
  *   Author: Gregory Nutt <gnutt@nuttx.org>
  *
  * Redistribution and use in source and binary forms, with or without
@@ -622,7 +622,7 @@ static void spi_recvblock(FAR struct spi_dev_s *dev, FAR void *rxbuffer, size_t
  ****************************************************************************/
 
 /****************************************************************************
- * Name: up_spiinitialize
+ * Name: kl_spibus_initialize
  *
  * Description:
  *   Initialize the selected SPI port.
@@ -635,7 +635,7 @@ static void spi_recvblock(FAR struct spi_dev_s *dev, FAR void *rxbuffer, size_t
  *
  ****************************************************************************/
 
-FAR struct spi_dev_s *up_spiinitialize(int port)
+FAR struct spi_dev_s *kl_spibus_initialize(int port)
 {
   FAR struct kl_spidev_s *priv;
   uint32_t regval;

arch/arm/src/kl/kl_spi.h

@@ -44,10 +44,6 @@
 
 #if defined(CONFIG_KL_SPI0) || defined(CONFIG_KL_SPI1)
 
-/************************************************************************************
- * Pre-processor Declarations
- ************************************************************************************/
-
 /************************************************************************************
  * Public Data
  ************************************************************************************/
@@ -67,8 +63,11 @@ extern "C"
  * Public Function Prototypes
  ************************************************************************************/
 
-/************************************************************************************
+struct spi_dev_s;  /* Forward reference */
- * Name: up_spiinitialize
+enum spi_dev_e;    /* Forward reference */
+
+/****************************************************************************
+ * Name: kl_spibus_initialize
  *
  * Description:
  *   Initialize the selected SPI port.
@@ -79,10 +78,9 @@ extern "C"
  * Returned Value:
  *   Valid SPI device structure reference on succcess; a NULL on failure
  *
- ************************************************************************************/
+ ****************************************************************************/
 
-struct spi_dev_s;
+FAR struct spi_dev_s *kl_spibus_initialize(int port);
-FAR struct spi_dev_s *up_spiinitialize(int port);
 
 /************************************************************************************
  * Name:  kl_spi[n]select, kl_spi[n]status, and kl_spi[n]cmddata
@@ -91,7 +89,7 @@ FAR struct spi_dev_s *up_spiinitialize(int port);
  *   These external functions must be provided by board-specific logic.  They are
  *   implementations of the select, status, and cmddata methods of the SPI interface
  *   defined by struct spi_ops_s (see include/nuttx/spi/spi.h). All other methods
- *   including up_spiinitialize()) are provided by common Kinetis logic.  To use
+ *   including kl_spibus_initialize()) are provided by common Kinetis logic.  To use
  *   this common SPI logic on your board:
  *
  *   1. Provide logic in kl_boardinitialize() to configure SPI chip select
@@ -103,17 +101,15 @@ FAR struct spi_dev_s *up_spiinitialize(int port);
  *      kl_spi[n]cmddata() functions in your board-specific logic.  These
  *      functions will perform cmd/data selection operations using GPIOs in the way
  *      your board is configured.
- *   3. Add a call to up_spiinitialize() in your low level application
+ *   3. Add a call to kl_spibus_initialize() in your low level application
  *      initialization logic
- *   4. The handle returned by up_spiinitialize() may then be used to bind the
+ *   4. The handle returned by kl_spibus_initialize() may then be used to bind the
  *      SPI driver to higher level logic (e.g., calling
  *      mmcsd_spislotinitialize(), for example, will bind the SPI driver to
  *      the SPI MMC/SD driver).
  *
  ************************************************************************************/
 
-enum spi_dev_e;
-
 #ifdef CONFIG_KL_SPI0
 void  kl_spi0select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool selected);
 uint8_t kl_spi0status(FAR struct spi_dev_s *dev, enum spi_dev_e devid);

arch/arm/src/sam34/sam_spi.h

@@ -109,6 +109,9 @@ extern "C"
  * Public Function Prototypes
  ****************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 /****************************************************************************
  * Name: sam_spibus_initialize
  *
@@ -159,10 +162,6 @@ struct spi_dev_s *sam_spibus_initialize(int port);
  *
  ****************************************************************************/
 
-#ifdef CONFIG_SAM34_SPI0
-struct spi_dev_s;
-enum spi_dev_e;
-
 /****************************************************************************
  * Name: sam_spi[0|1]select
  *
@@ -250,7 +249,6 @@ int sam_spi0cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd);
 int sam_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd);
 #endif
 #endif
-#endif /* CONFIG_SAM34_SPI0 */
 
 #undef EXTERN
 #if defined(__cplusplus)

arch/arm/src/sama5/sam_spi.h

@@ -103,6 +103,9 @@ extern "C"
  * Public Function Prototypes
  ****************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 /****************************************************************************
  * Name: sam_spibus_initialize
  *
@@ -152,10 +155,6 @@ struct spi_dev_s *sam_spibus_initialize(int port);
  *
  ****************************************************************************/
 
-#ifdef CONFIG_SAMA5_SPI0
-struct spi_dev_s;
-enum spi_dev_e;
-
 /****************************************************************************
  * Name: sam_spi[0|1]select
  *
@@ -243,7 +242,6 @@ int sam_spi0cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd);
 int sam_spi1cmddata(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool cmd);
 #endif
 #endif
-#endif /* CONFIG_SAMA5_SPI0 */
 
 #undef EXTERN
 #if defined(__cplusplus)

arch/arm/src/samdl/sam_spi.h

@@ -86,6 +86,9 @@ extern "C"
  * Public Function Prototypes
  ****************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 /****************************************************************************
  * Name: sam_spibus_initialize
  *
@@ -138,9 +141,6 @@ struct spi_dev_s *sam_spibus_initialize(int port);
  *
  ****************************************************************************/
 
-struct spi_dev_s;
-enum spi_dev_e;
-
 /****************************************************************************
  * Name: sam_spi[n]select
  *

arch/arm/src/samv7/sam_spi.h

@@ -111,6 +111,10 @@ extern "C"
  * Public Function Prototypes
  ****************************************************************************/
 
+struct spi_dev_s;    /* Forward reference */
+enum spi_dev_e;      /* Forward reference */
+struct spi_sctrlr_s; /* Forward reference */
+
 /****************************************************************************
  * Name: sam_spibus_initialize
  *
@@ -178,9 +182,6 @@ FAR struct spi_sctrlr_s *sam_spi_slave_initialize(int port);
  *
  ****************************************************************************/
 
-struct spi_dev_s; /* Forward reference */
-enum spi_dev_e;   /* Forward reference */
-
 /****************************************************************************
  * Name: sam_spi[0|1]select
  *

arch/arm/src/tiva/tiva_ssi.h

@@ -78,6 +78,7 @@ extern "C"
  *
  ****************************************************************************/
 
+struct spi_dev_s;
 FAR struct spi_dev_s *tiva_spibus_initialize(int port);
 
 /****************************************************************************

arch/mips/src/pic32mx/pic32mx.h

@@ -398,6 +398,9 @@ void pic32mx_dumpgpio(uint32_t pinset, const char *msg);
  *
  ****************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 FAR struct spi_dev_s *pic32mx_spibus_initialize(int port);
 
 /************************************************************************************

arch/mips/src/pic32mz/pic32mz-spi.h

@@ -70,6 +70,9 @@ extern "C"
  * Public Function Prototypes
  ************************************************************************************/
 
+struct spi_dev_s;  /* Forward reference */
+enum spi_dev_e;    /* Forward reference */
+
 /****************************************************************************
  * Name: pic32mz_spibus_initialize
  *