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spi: axi-spi-engine: remove p from struct spi_engine_message_state

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The program pointer p in struct spi_engine_message_state in the AXI SPI
Engine controller driver was assigned but never read so it can be
removed.

Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Reviewed-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Link: https://msgid.link/r/20240304-mainline-axi-spi-engine-small-cleanups-v2-1-5b14ed729a31@baylibre.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
David Lechner 2024-03-04 10:04:23 -06:00 committed by Mark Brown
parent bc9c0a9967
commit 69d54ee2e5
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1 changed files with 0 additions and 3 deletions
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3
drivers/spi/spi-axi-spi-engine.c
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@ -82,8 +82,6 @@ struct spi_engine_program {
* struct spi_engine_message_state - SPI engine per-message state
*/
struct spi_engine_message_state {
/** @p: Instructions for executing this message. */
struct spi_engine_program *p;
/** @cmd_length: Number of elements in cmd_buf array. */
unsigned cmd_length;
/** @cmd_buf: Array of commands not yet written to CMD FIFO. */
@ -543,7 +541,6 @@ static int spi_engine_transfer_one_message(struct spi_controller *host,
/* reinitialize message state for this transfer */
memset(st, 0, sizeof(*st));
st->p = p;
st->cmd_buf = p->instructions;
st->cmd_length = p->length;
msg->state = st;