Unverified Commit 93be516f authored by Haibo Chen's avatar Haibo Chen Committed by Mark Brown
Browse files

spi: spi-nxp-fspi: use guard(mutex) to simplify the code 



Use guard(mutex) to simplify the code logic.

Signed-off-by: default avatarHaibo Chen <haibo.chen@nxp.com>
Link: https://patch.msgid.link/20250428-flexspipatch-v3-3-61d5e8f591bc@nxp.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 97be4b91

drivers/spi/spi-nxp-fspi.c

+1 −3
Original line number Diff line number Diff line
@@ -932,11 +932,10 @@ static int nxp_fspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) 
	struct nxp_fspi *f = spi_controller_get_devdata(mem->spi->controller);

	int err = 0;



	mutex_lock(&f->lock);

	guard(mutex)(&f->lock);



	err = pm_runtime_get_sync(f->dev);

	if (err < 0) {

		mutex_unlock(&f->lock);

		dev_err(f->dev, "Failed to enable clock %d\n", __LINE__);

		return err;

	}
@@ -972,7 +971,6 @@ static int nxp_fspi_exec_op(struct spi_mem *mem, const struct spi_mem_op *op) 
	pm_runtime_mark_last_busy(f->dev);

	pm_runtime_put_autosuspend(f->dev);



	mutex_unlock(&f->lock);

	return err;

}