Hi Chunyan,
On Fri, Oct 30, 2020 at 12:02:03PM +0800, Chunyan Zhang wrote:
Hi Coiby,
After removing CONFIG_PM_SLEEP, sprd_pmic_suspend/resume() would not
be built into symbol table with clang compiler though, that would
cause clang compiler report warnings of "unused function" if
CONFIG_PM_SLEEP is not set. So I also prefer to add a __maybe_unused
instead as other people suggested in the mail list.
Thank you for the suggestion! At least Lee prefers to CONFIG_PM_SLEEP
thus to keep the status quo. I'll see he'll change his mind with the
ongoing discussion [1]:)
[1] https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg2361371.html
Thanks,
Chunyan
On Thu, 29 Oct 2020 at 18:07, Coiby Xu <coiby...@gmail.com> wrote:
SIMPLE_DEV_PM_OPS has already took good care of CONFIG_PM_CONFIG. Signed-off-by:
Coiby Xu <coiby...@gmail.com> drivers/mfd/sprd-sc27xx-spi.c | 2 -- 1 file
changed, 2 deletions(-) diff --git a/drivers/mfd/sprd-sc27xx-spi.c
b/drivers/mfd/sprd-sc27xx-spi.c index 6b7956604a0f..4db2ec9ef2ff 100644 ---
a/drivers/mfd/sprd-sc27xx-spi.c +++ b/drivers/mfd/sprd-sc27xx-spi.c @@ -206,7 +206,6
@@ static int sprd_pmic_probe(struct spi_device *spi) return 0; -#ifdef
CONFIG_PM_SLEEP static int sprd_pmic_suspend(struct device *dev) struct sprd_pmic
*ddata = dev_get_drvdata(dev); @@ -226,7 +225,6 @@ static int sprd_pmic_resume(struct
device *dev) return 0; -#endif static SIMPLE_DEV_PM_OPS(sprd_pmic_pm_ops,
sprd_pmic_suspend, sprd_pmic_resume); 2.28.0
--
Best regards,
Coiby