1 files changed, 0 insertions, 94 deletions
diff --git a/src/lib/pal.c b/src/lib/pal.c
deleted file mode 100644
index f7645f621..000000000
--- a/src/lib/pal.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2006-2007 Giovanni Di Sirio.
-
-    This file is part of ChibiOS/RT.
-
-    ChibiOS/RT is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 3 of the License, or
-    (at your option) any later version.
-
-    ChibiOS/RT 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 General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with this program.  If not, see <http://www.gnu.org/licenses/>.
-*/
-
-/**
- * @file pal.c
- * @brief I/O Ports Abstraction Layer code
- * @addtogroup PAL
- * @{
- */
-
-#include <ch.h>
-#include <pal.h>
-
-/**
- * @brief Read from an I/O bus.
- *
- * @param[in] bus the I/O bus, pointer to a @p IOBus structure
- * @return The bus logical states.
- *
- * @note The operation is not guaranteed to be atomic on all the architectures,
- *       for atomicity and/or portability reasons you may need to enclose port
- *       I/O operations between @p chSysLock() and @p chSysUnlock().
- * @note The function internally uses the @p palReadGroup() macro. The use of
- *       this function is preferred when you value code size, readability  and
- *       error checking over speed.
- */
-ioportmask_t palReadBus(IOBus *bus) {
-
-  chDbgCheck((bus != NULL) &&
-             (bus->bus_offset > PAL_IOPORTS_WIDTH), "palReadBus");
-
-  return palReadGroup(bus->bus_portid, bus->bus_mask, bus->bus_offset);
-}
-
-/**
- * @brief Write to an I/O bus.
- *
- * @param[in] bus the I/O bus, pointer to a @p IOBus structure
- * @param[in] bits the bits to be written on the I/O bus. Values exceeding
- *            the bus width are masked so most significant bits are lost.
- *
- * @note The operation is not guaranteed to be atomic on all the architectures,
- *       for atomicity and/or portability reasons you may need to enclose port
- *       I/O operations between @p chSysLock() and @p chSysUnlock().
- * @note The default implementation is non atomic and not necessarily
- *       optimal. Low level drivers may  optimize the function by using
- *       specific hardware or coding.
- */
-void palWriteBus(IOBus *bus, ioportmask_t bits) {
-
-  chDbgCheck((bus != NULL) &&
-             (bus->bus_offset > PAL_IOPORTS_WIDTH), "palWriteBus");
-
-  palWriteGroup(bus->bus_portid, bus->bus_mask, bus->bus_offset, bits);
-}
-
-/**
- * @brief Programs a bus with the specified mode.
- *
- * @param[in] bus the I/O bus, pointer to a @p IOBus structure
- * @param[in] mode the mode
- *
- * @note The operation is not guaranteed to be atomic on all the architectures,
- *       for atomicity and/or portability reasons you may need to enclose port
- *       I/O operations between @p chSysLock() and @p chSysUnlock().
- * @note The default implementation is non atomic and not necessarily
- *       optimal. Low level drivers may  optimize the function by using
- *       specific hardware or coding.
- */
-void palSetBusMode(IOBus *bus, uint_fast8_t mode) {
-
-  chDbgCheck((bus != NULL) &&
-             (bus->bus_offset > PAL_IOPORTS_WIDTH), "palSetBusMode");
-
-  palSetGroupMode(bus->bus_portid, bus->bus_mask, mode);
-}
-
-/** @} */