From: Dhruva Gole <d-gole@ti.com>
Date: Thu, 20 Apr 2023 11:12:57 +0530
Subject: [PATCH] spi: cadence-quadspi: use macro DEFINE_SIMPLE_DEV_PM_OPS
References: bsc#1012628
Patch-mainline: 6.3.2
Git-commit: be3206e8906e7a93df673ab2e96d69304a008edc
[ Upstream commit be3206e8906e7a93df673ab2e96d69304a008edc ]
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>
Link: https://lore.kernel.org/r/20230420054257.925092-1-d-gole@ti.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
---
drivers/spi/spi-cadence-quadspi.c | 13 ++-----------
1 file changed, 2 insertions(+), 11 deletions(-)
diff --git a/drivers/spi/spi-cadence-quadspi.c b/drivers/spi/spi-cadence-quadspi.c
index eb1774ac..8f36e130 100644
--- a/drivers/spi/spi-cadence-quadspi.c
+++ b/drivers/spi/spi-cadence-quadspi.c
@@ -1802,7 +1802,6 @@ static int cqspi_remove(struct platform_device *pdev)
return 0;
}
-#ifdef CONFIG_PM_SLEEP
static int cqspi_suspend(struct device *dev)
{
struct cqspi_st *cqspi = dev_get_drvdata(dev);
@@ -1832,15 +1831,7 @@ 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,
@@ -1907,7 +1898,7 @@ static struct platform_driver cqspi_platform_driver = {
.remove = cqspi_remove,
.driver = {
.name = CQSPI_NAME,
- .pm = CQSPI_DEV_PM_OPS,
+ .pm = &cqspi_dev_pm_ops,
.of_match_table = cqspi_dt_ids,
},
};
--
2.35.3