diff options
| author | Alain Volmat <alain.volmat@foss.st.com> | 2021-03-12 11:35:29 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2021-03-12 14:30:53 +0000 |
| commit | 12ef51b116693bd77395a19ba135df68ee1673f0 (patch) | |
| tree | 028b717c1476bab21c4e8e0837ff88a8e6c40291 /drivers/spi/spi-stm32.c | |
| parent | 31890269c0a031e704f995bbd39e1fd77a381207 (diff) | |
spi: stm32: avoid ifdef CONFIG_PM for pm callbacks
Avoid CONFIG_PM preprocessor check for pm suspend/resume
callbacks and identify the functions with __maybe_unused.
Signed-off-by: Alain Volmat <alain.volmat@foss.st.com>
Link: https://lore.kernel.org/r/1615545329-5496-1-git-send-email-alain.volmat@foss.st.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi/spi-stm32.c')
| -rw-r--r-- | drivers/spi/spi-stm32.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/drivers/spi/spi-stm32.c b/drivers/spi/spi-stm32.c index 25c076461011..3cc978e477a2 100644 --- a/drivers/spi/spi-stm32.c +++ b/drivers/spi/spi-stm32.c @@ -1976,8 +1976,7 @@ static int stm32_spi_remove(struct platform_device *pdev) return 0; } -#ifdef CONFIG_PM -static int stm32_spi_runtime_suspend(struct device *dev) +static int __maybe_unused stm32_spi_runtime_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct stm32_spi *spi = spi_master_get_devdata(master); @@ -1987,7 +1986,7 @@ static int stm32_spi_runtime_suspend(struct device *dev) return pinctrl_pm_select_sleep_state(dev); } -static int stm32_spi_runtime_resume(struct device *dev) +static int __maybe_unused stm32_spi_runtime_resume(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct stm32_spi *spi = spi_master_get_devdata(master); @@ -1999,10 +1998,8 @@ static int stm32_spi_runtime_resume(struct device *dev) return clk_prepare_enable(spi->clk); } -#endif -#ifdef CONFIG_PM_SLEEP -static int stm32_spi_suspend(struct device *dev) +static int __maybe_unused stm32_spi_suspend(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); int ret; @@ -2014,7 +2011,7 @@ static int stm32_spi_suspend(struct device *dev) return pm_runtime_force_suspend(dev); } -static int stm32_spi_resume(struct device *dev) +static int __maybe_unused stm32_spi_resume(struct device *dev) { struct spi_master *master = dev_get_drvdata(dev); struct stm32_spi *spi = spi_master_get_devdata(master); @@ -2044,7 +2041,6 @@ static int stm32_spi_resume(struct device *dev) return 0; } -#endif static const struct dev_pm_ops stm32_spi_pm_ops = { SET_SYSTEM_SLEEP_PM_OPS(stm32_spi_suspend, stm32_spi_resume) |