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spi: spi-omap2-mcspi: using pm_runtime_resume_and_get instead of pm_runtime_get_sync

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Using pm_runtime_resume_and_get() to replace pm_runtime_get_sync and
pm_runtime_put_noidle. This change is just to simplify the code, no
actual functional changes.

Reported-by: Zeal Robot <zealci@zte.com.cn>
Signed-off-by: Minghao Chi <chi.minghao@zte.com.cn>
Link: https://lore.kernel.org/r/20220414085433.2541670-1-chi.minghao@zte.com.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Minghao Chi 2022-04-14 08:54:33 +00:00 committed by Mark Brown
parent 32831bf569
commit 40b6a13771
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 4 additions and 9 deletions
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13
drivers/spi/spi-omap2-mcspi.c
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@ -246,9 +246,8 @@ static void omap2_mcspi_set_cs(struct spi_device *spi, bool enable)
enable = !enable;
if (spi->controller_state) {
int err = pm_runtime_get_sync(mcspi->dev);
int err = pm_runtime_resume_and_get(mcspi->dev);
if (err < 0) {
pm_runtime_put_noidle(mcspi->dev);
dev_err(mcspi->dev, "failed to get sync: %d\n", err);
return;
}
@ -1068,9 +1067,8 @@ static int omap2_mcspi_setup(struct spi_device *spi)
initial_setup = true;
}
ret = pm_runtime_get_sync(mcspi->dev);
ret = pm_runtime_resume_and_get(mcspi->dev);
if (ret < 0) {
pm_runtime_put_noidle(mcspi->dev);
if (initial_setup)
omap2_mcspi_cleanup(spi);
@ -1317,12 +1315,9 @@ static int omap2_mcspi_controller_setup(struct omap2_mcspi *mcspi)
struct omap2_mcspi_regs *ctx = &mcspi->ctx;
int ret = 0;
ret = pm_runtime_get_sync(mcspi->dev);
if (ret < 0) {
pm_runtime_put_noidle(mcspi->dev);
ret = pm_runtime_resume_and_get(mcspi->dev);
if (ret < 0)
return ret;
}
mcspi_write_reg(master, OMAP2_MCSPI_WAKEUPENABLE,
OMAP2_MCSPI_WAKEUPENABLE_WKEN);