| Message ID | 20230420054257.925092-1-d-gole@ti.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | [V3] spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS | expand |
On Thu, 20 Apr 2023 11:12:57 +0530, Dhruva Gole wrote: > Using this macro makes the code more readable. > It also inits the members of dev_pm_ops in the following manner > without us explicitly needing to: > > .suspend = cqspi_suspend, \ > .resume = cqspi_resume, \ > .freeze = cqspi_suspend, \ > .thaw = cqspi_resume, \ > .poweroff = cqspi_suspend, \ > .restore = cqspi_resume > > [...] Applied to https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git for-next Thanks! [1/1] spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS commit: be3206e8906e7a93df673ab2e96d69304a008edc All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c index 53829eb5eca0..6ddb2dfc0f00 100644 --- a/drivers/spi/spi-cadence-quadspi.c +++ b/drivers/spi/spi-cadence-quadspi.c @@ -1820,7 +1820,6 @@ static void cqspi_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); } -#ifdef CONFIG_PM_SLEEP static int cqspi_suspend(struct device *dev) { struct cqspi_st *cqspi = dev_get_drvdata(dev); @@ -1850,15 +1849,7 @@ static int cqspi_resume(struct device *dev) return spi_master_resume(master); } -static const struct dev_pm_ops cqspi__dev_pm_ops = { - .suspend = cqspi_suspend, - .resume = cqspi_resume, -}; - -#define CQSPI_DEV_PM_OPS (&cqspi__dev_pm_ops) -#else -#define CQSPI_DEV_PM_OPS NULL -#endif +static DEFINE_SIMPLE_DEV_PM_OPS(cqspi_dev_pm_ops, cqspi_suspend, cqspi_resume); static const struct cqspi_driver_platdata cdns_qspi = { .quirks = CQSPI_DISABLE_DAC_MODE, @@ -1933,7 +1924,7 @@ static struct platform_driver cqspi_platform_driver = { .remove_new = cqspi_remove, .driver = { .name = CQSPI_NAME, - .pm = CQSPI_DEV_PM_OPS, + .pm = &cqspi_dev_pm_ops, .of_match_table = cqspi_dt_ids, }, };
Using this macro makes the code more readable. It also inits the members of dev_pm_ops in the following manner without us explicitly needing to: .suspend = cqspi_suspend, \ .resume = cqspi_resume, \ .freeze = cqspi_suspend, \ .thaw = cqspi_resume, \ .poweroff = cqspi_suspend, \ .restore = cqspi_resume Also get rid of conditional compilation based on CONFIG_PM_SLEEP because it introduces build issues with certain configs when CQSPI_DEV_PM_OPS is just NULL. Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/oe-kbuild-all/202304191900.2fARFQW9-lkp@intel.com/ Fixes: 140623410536 ("mtd: spi-nor: Add driver for Cadence Quad SPI Flash Controller") Signed-off-by: Dhruva Gole <d-gole@ti.com> --- Previously sent here: https://lore.kernel.org/all/20230419084817.481136-1-d-gole@ti.com/ Base: next-20230419 Changelog: * Fix build errors reported by kernel test bot. drivers/spi/spi-cadence-quadspi.c | 13 ++----------- 1 file changed, 2 insertions(+), 11 deletions(-)