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fix(bitscrambler): fixed extra_clean_up actions done after clock disable

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Cannot write to any bitscrambler registers after clock is disabled in
release_channel().

(cherry picked from commit 39a131617d82e3641d8f0b03b4ec5e5ef1051fd6)
This commit is contained in:
Marius Vikhammer
2026-05-07 10:09:42 +08:00
parent 7bc84eda5e
commit cd5dd57336
1 changed files with 7 additions and 4 deletions
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11
components/esp_driver_bitscrambler/src/bitscrambler.c
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@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2024-2025 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2024-2026 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -301,15 +301,18 @@ void bitscrambler_free(bitscrambler_handle_t handle)
if (!handle) {
return;
}
if (handle->extra_clean_up) {
handle->extra_clean_up(handle, handle->clean_up_user_ctx);
}
if (handle->loopback) {
release_channel(BITSCRAMBLER_DIR_TX);
release_channel(BITSCRAMBLER_DIR_RX);
} else {
release_channel(handle->cfg.dir);
}
if (handle->extra_clean_up) {
handle->extra_clean_up(handle, handle->clean_up_user_ctx);
}
free(handle);
}