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| author | Jett Rink <jettrink@chromium.org> | 2020-11-11 12:22:01 -0700 |
|---|---|---|
| committer | Rajat Jain <rajatja@google.com> | 2020-11-11 19:30:15 +0000 |
| commit | 90caed85bc8f2c0d2b05b1977e1dd02db614a41b (patch) | |
| tree | 2239a1e67de38c4eb27b0b2a3838ef9ed1a70a09 /zephyr/shim/src/crc.c | |
| parent | 013740e2ec6e4452602f63bd873f53dfaa6d1edb (diff) | |
| download | chrome-ec-90caed85bc8f2c0d2b05b1977e1dd02db614a41b.tar.gz | |
Revert "zephyr: forward cros_crc8 to zephyrs crc8 impl"
Something slipped through CQ coverage. Need to figure out, but in the
mean time, revert the 3 CLs that seemed to have caused the issue.
BRANCH=none
BUG=chromium:1147953
TEST=none
This reverts commit 22ee9a346718a9a07955fd81b0d03c4dde5b2ec8.
Change-Id: I5617e39204a7c05001363d5780fa2f52e3e1ea05
Signed-off-by: Jett Rink <jettrink@chromium.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/platform/ec/+/2533355
Diffstat (limited to 'zephyr/shim/src/crc.c')
| -rw-r--r-- | zephyr/shim/src/crc.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/zephyr/shim/src/crc.c b/zephyr/shim/src/crc.c deleted file mode 100644 index 5c726619ee..0000000000 --- a/zephyr/shim/src/crc.c +++ /dev/null @@ -1,21 +0,0 @@ -/* Copyright 2020 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. - */ - -#include <sys/crc.h> - -#include "crc8.h" - -/* Polynomial representation for x^8 + x^2 + x + 1 is 0x07 */ -#define SMBUS_POLYNOMIAL 0x07 - -inline uint8_t cros_crc8(const uint8_t *data, int len) -{ - return crc8(data, len, SMBUS_POLYNOMIAL, 0, false); -} - -uint8_t cros_crc8_arg(const uint8_t *data, int len, uint8_t previous_crc) -{ - return crc8(data, len, SMBUS_POLYNOMIAL, previous_crc, false); -} |