stm32: spi: drop empty spi.c files.

They were originally used to make sure that the doxygen was generated
correctly, but that style is no longer necessary.

There may be more peripherals that can be "cleaned" like this, but let's
do them one step at a time, as we work on that area.

7 files changed, 0 insertions, 217 deletions

diff --git a/lib/stm32/f0/spi.c b/lib/stm32/f0/spi.c
deleted file mode 100644
index c3410016..00000000
--- a/lib/stm32/f0/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F0xx
-
-@brief <b>libopencm3 STM32F0xx SPI</b>
-
-@version 1.0.0
-
-@date 20 February 2014
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/f1/spi.c b/lib/stm32/f1/spi.c
deleted file mode 100644
index 757f2aea..00000000
--- a/lib/stm32/f1/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F1xx
-
-@brief <b>libopencm3 STM32F1xx SPI</b>
-
-@version 1.0.0
-
-@date 15 October 2012
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/f2/spi.c b/lib/stm32/f2/spi.c
deleted file mode 100644
index 8fb70cd9..00000000
--- a/lib/stm32/f2/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F2xx
-
-@brief <b>libopencm3 STM32F2xx SPI</b>
-
-@version 1.0.0
-
-@date 15 October 2012
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/f3/spi.c b/lib/stm32/f3/spi.c
deleted file mode 100644
index 3dcc5240..00000000
--- a/lib/stm32/f3/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F3xx
-
-@brief <b>libopencm3 STM32F3xx SPI</b>
-
-@version 1.0.0
-
-@date 20 February 2014
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/f4/spi.c b/lib/stm32/f4/spi.c
deleted file mode 100644
index c8a6b411..00000000
--- a/lib/stm32/f4/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F4xx
-
-@brief <b>libopencm3 STM32F4xx SPI</b>
-
-@version 1.0.0
-
-@date 15 October 2012
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/f7/spi.c b/lib/stm32/f7/spi.c
deleted file mode 100644
index ace451ac..00000000
--- a/lib/stm32/f7/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32F7xx
-
-@brief <b>libopencm3 STM32F7xx SPI</b>
-
-@version 1.0.0
-
-@date 28 August 2018
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>
diff --git a/lib/stm32/l1/spi.c b/lib/stm32/l1/spi.c
deleted file mode 100644
index 05969fb8..00000000
--- a/lib/stm32/l1/spi.c
+++ /dev/null
@@ -1,31 +0,0 @@
-/** @defgroup spi_file SPI
-
-@ingroup STM32L1xx
-
-@brief <b>libopencm3 STM32L1xx SPI</b>
-
-@version 1.0.0
-
-@date 15 October 2012
-
-LGPL License Terms @ref lgpl_license
-*/
-
-/*
- * This file is part of the libopencm3 project.
- *
- * This library is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Lesser General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License
- * along with this library.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include <libopencm3/stm32/spi.h>