ish: Trim down the release branchstabilize-wristpin-14469.59.B-ishstabilize-voshyr-14637.B-ishstabilize-quickfix-14695.187.B-ishstabilize-quickfix-14695.124.B-ishstabilize-quickfix-14526.91.B-ishstabilize-14695.85.B-ishstabilize-14695.107.B-ishstabilize-14682.B-ishstabilize-14633.B-ishstabilize-14616.B-ishstabilize-14589.B-ishstabilize-14588.98.B-ishstabilize-14588.14.B-ishstabilize-14588.123.B-ishstabilize-14536.B-ishstabilize-14532.B-ishstabilize-14528.B-ishstabilize-14526.89.B-ishstabilize-14526.84.B-ishstabilize-14526.73.B-ishstabilize-14526.67.B-ishstabilize-14526.57.B-ishstabilize-14498.B-ishstabilize-14496.B-ishstabilize-14477.B-ishstabilize-14469.9.B-ishstabilize-14469.8.B-ishstabilize-14469.58.B-ishstabilize-14469.41.B-ishstabilize-14442.B-ishstabilize-14438.B-ishstabilize-14411.B-ishstabilize-14396.B-ishstabilize-14395.B-ishstabilize-14388.62.B-ishstabilize-14388.61.B-ishstabilize-14388.52.B-ishstabilize-14385.B-ishstabilize-14345.B-ishstabilize-14336.B-ishstabilize-14333.B-ishrelease-R99-14469.B-ishrelease-R98-14388.B-ishrelease-R102-14695.B-ishrelease-R101-14588.B-ishrelease-R100-14526.B-ishfirmware-cherry-14454.B-ishfirmware-brya-14505.B-ishfirmware-brya-14505.71.B-ishfactory-kukui-14374.B-ishfactory-guybrush-14600.B-ishfactory-cherry-14455.B-ishfactory-brya-14517.B-ish

In the interest of making long-term branch maintenance incur as little
technical debt on us as possible, we should not maintain any files on
the branch we are not actually using.

This has the added effect of making it extremely clear when merging CLs
from the main branch when changes have the possibility to affect us.

The follow-on CL adds a convenience script to actually pull updates from
the main branch and generate a CL for the update.

BUG=b:204206272
BRANCH=ish
TEST=make BOARD=arcada_ish && make BOARD=drallion_ish

Signed-off-by: Jack Rosenthal <jrosenth@chromium.org>
Change-Id: I17e4694c38219b5a0823e0a3e55a28d1348f4b18
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/3262038
Reviewed-by: Jett Rink <jettrink@chromium.org>
Reviewed-by: Tom Hughes <tomhughes@chromium.org>

1 files changed, 0 insertions, 118 deletions

diff --git a/driver/fingerprint/fpc/libfp/fpc_sensor_pal.h b/driver/fingerprint/fpc/libfp/fpc_sensor_pal.h
deleted file mode 100644
index 78376863f1..0000000000
--- a/driver/fingerprint/fpc/libfp/fpc_sensor_pal.h
+++ /dev/null
@@ -1,118 +0,0 @@
-/* Copyright 2017 The Chromium OS Authors. All rights reserved.
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#ifndef FPC_PAL_SENSOR_H_
-#define FPC_PAL_SENSOR_H_
-
-#include <stdint.h>
-
-typedef void *fpc_device_t;
-
-/**
- * @brief Used to describe an interrupt
- */
-typedef enum {
-    IRQ_INT_TRIG = 0x01, /**< Internally triggered by sensor (fast interrupt)                   **/
-    IRQ_EXT_TRIG = 0x02  /**< Externally triggered by event outside sensor (may take long time) **/
-} fpc_pal_irq_t;
-
-/**
- * @brief Write sensor access buffer to SPI interface
- *
- * @param[in] device             Client's device handle.
- * @param[in] access_buffer      Buffer holding data to write.
- * @param[in] access_buffer_size Size of the access buffer.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_spi_write(fpc_device_t device, uint8_t *access_buffer,
-		      uint32_t access_buffer_size);
-
-/**
- * @brief Write and read sensor access buffer to SPI interface
- *
- * SPI transfers always write the same number of bytes as they read,
- * hence the size of tx_buffer and rx_buffer must be the same.
- *
- * @param[in] device    Client's device handle.
- * @param[in] tx_buffer Buffer holding data to write.
- * @param[in] rx_buffer Buffer where read data will be stored.
- * @param[in] size      Size of tx and rx buffer.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_spi_writeread(fpc_device_t device, uint8_t *tx_buffer,
-			  uint8_t *rx_buffer, uint32_t size);
-
-/**
- * @brief Wait for IRQ
- *
- * @param[in] device   Client's device handle.
- * @param[in] irq_type The expected IRQ type.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_wait_irq(fpc_device_t device, fpc_pal_irq_t irq_type);
-
-/**
- * @brief Get time
- *
- * @param[out] time_us Timestamp in microseconds.
- *
- * Not all platforms have microsecond resolution. These should
- * return time in terms of hole milliseconds.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_get_time(uint64_t *time_us);
-
-/**
- * @brief Delay function
- *
- * @param[in] us Delay in microseconds.
- *
- * Not all platforms have microsecond resolution. These should
- * delay in terms of hole milliseconds.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_delay_us(uint64_t us);
-
-/**
- * @brief Get platform SPI clock frequency
- *
- * @param[in]  device   Client's device handle.
- * @param[out] speed_hz SPI frequency in hertz.
- *
- * Required by platform for adaptive SPI calculations.
- *
- * @return 0 on success.
- *         negative value on error.
- */
-int fpc_pal_spi_get_speed_hz(fpc_device_t device, uint32_t *speed_hz);
-
-/**
- * @brief Print SDK log strings
- *
- * @param[in] tag sensor sdk log prefix
- * @param[in] log_level  FPC_SENSOR_SDK_LOG_LEVEL_DEBUG - debug print
- *                       FPC_SENSOR_SDK_LOG_LEVEL_INFO  - information print
- *                       FPC_SENSOR_SDK_LOG_LEVEL_ERROR - error print
- * @param[in] format     the format specifier.
- * @param[in] ...        additional arguments.
- *
- */
-#define FPC_SENSOR_SDK_LOG_LEVEL_DEBUG    (1)
-#define FPC_SENSOR_SDK_LOG_LEVEL_INFO     (2)
-#define FPC_SENSOR_SDK_LOG_LEVEL_ERROR    (3)
-#define FPC_SENSOR_SDK_LOG_LEVEL_DISABLED (4)
-void fpc_pal_log_entry(const char *tag, int log_level, const char *format, ...);
-
-#endif // FPC_PAL_SENSOR_H_