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, 99 deletions

diff --git a/driver/fingerprint/fpc/bep/fpc_sensor_spi.h b/driver/fingerprint/fpc/bep/fpc_sensor_spi.h
deleted file mode 100644
index 25d29d77a3..0000000000
--- a/driver/fingerprint/fpc/bep/fpc_sensor_spi.h
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Copyright 2019 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 __CROS_EC_FPC_SENSOR_SPI_H
-#define __CROS_EC_FPC_SENSOR_SPI_H
-
-/**
- * @file    fpc_sensor_spi.h
- * @brief   Driver for SPI controller.
- *
- * Driver for SPI controller. Intended for communication with
- * fingerprint sensor.
- */
-
-#include <stdint.h>
-#include <stdbool.h>
-
-typedef bool (*fpc_wfi_check_t)(void);
-
-/**
- * @brief Writes and reads SPI data.
- *
- * Writes data to SPI interface and reads data from SPI interface, with chip
- * select control. The caller is blocked until the operation is complete. By use
- * of the chip select control parameter a single SPI transaction can be split in
- * several calls.
- *
- * @param[in]     write Data to write. Must not be NULL if size > 0.
- * @param[in,out] read  Receive data buffer. The caller is responsible for
- *                      allocating buffer. NULL => response is thrown away.
- * @param[in]     size  Number of bytes to write (same as bytes received).
- *                      0 => Only chip select control.
- * @param[in]     leave_cs_asserted True  => chip select is left in asserted
- *                                           state.
- *                                  False => chip select is de-asserted before
- *                                           return.
- * @return ::fpc_bep_result_t
- */
-int __unused fpc_sensor_spi_write_read(uint8_t *write, uint8_t *read,
-				       size_t size, bool leave_cs_asserted);
-
-/**
- * @brief Read sensor IRQ status.
- *
- * Returns status of the sensor IRQ.
- *
- * @return true if the sensor IRQ is currently active, otherwise false.
- */
-bool __unused fpc_sensor_spi_check_irq(void);
-
-/**
- * @brief Read sensor IRQ status and then set status to false.
- *
- * Returns status of the sensor IRQ and sets the status to false.
- *
- * @return true if the sensor IRQ has been active, otherwise false.
- */
-bool __unused fpc_sensor_spi_read_irq(void);
-
-/**
- * @brief Set sensor reset state.
- *
- * Set sensor reset state.
- *
- * @param[in] state Reset state.
- *                  true  => reset sensor, i.e. low GPIO state
- *                  false => normal operation, i.e. high GPIO state
- */
-void __unused fpc_sensor_spi_reset(bool state);
-
-/**
- * @brief Initializes SPI controller.
- *
- * @param[in] speed_hz  Maximum SPI clock speed according to sensor HW spec
- *                      (unit Hz).
- *
- */
-void __unused fpc_sensor_spi_init(uint32_t speed_hz);
-
-/**
- * @brief Set system in WFI mode while waiting sensor IRQ.
- *
- * @note This mode only requires the system to be able to wake up from Sensor
- * IRQ pin, all other peripheral can be turned off.
- *
- * @note The system time must be adjusted upon WFI return.
- *
- * @param[in] timeout_ms Time in ms before waking up, 0 if no timeout.
- * @param[in] enter_wfi Function pointer to check WFI entry.
- * @param[in] enter_wfi_mode Bool that is used when comparing the value returned
- *                           by enter_wfi.
- * @return FPC_RESULT_OK, FPC_RESULT_TIMEOUT
- */
-int __unused fpc_sensor_wfi(uint16_t timeout_ms, fpc_wfi_check_t enter_wfi,
-			    bool enter_wfi_mode);
-
-#endif /* __CROS_EC_FPC_SENSOR_SPI_H */