Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.
drivers/mmc/host/atmel-mci.c:2509:12: warning: 'atmci_suspend' defined but not
used [-Wunused-function]
drivers/mmc/host/atmel-mci.c:2539:12: warning: 'atmci_resume' defined but not
used [-Wunused-function]
Acked-by: Ludovic Desroches <ludovic.desroc...@atmel.com>
Signed-off-by: Jingoo Han <jg1....@samsung.com>
---
Changes since v1:
- added Ludovic Desroches's Acked-by
- re-based on the latest branch
drivers/mmc/host/atmel-mci.c | 10 ++++------
1 files changed, 4 insertions(+), 6 deletions(-)
diff --git a/drivers/mmc/host/atmel-mci.c b/drivers/mmc/host/atmel-mci.c
index e75774f..645fe9a 100644
--- a/drivers/mmc/host/atmel-mci.c
+++ b/drivers/mmc/host/atmel-mci.c
@@ -2505,7 +2505,7 @@ static int __exit atmci_remove(struct platform_device
*pdev)
return 0;
}
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int atmci_suspend(struct device *dev)
{
struct atmel_mci *host = dev_get_drvdata(dev);
@@ -2560,17 +2560,15 @@ static int atmci_resume(struct device *dev)
return ret;
}
-static SIMPLE_DEV_PM_OPS(atmci_pm, atmci_suspend, atmci_resume);
-#define ATMCI_PM_OPS (&atmci_pm)
-#else
-#define ATMCI_PM_OPS NULL
#endif
+static SIMPLE_DEV_PM_OPS(atmci_pm, atmci_suspend, atmci_resume);
+
static struct platform_driver atmci_driver = {
.remove = __exit_p(atmci_remove),
.driver = {
.name = "atmel_mci",
- .pm = ATMCI_PM_OPS,
+ .pm = &atmci_pm,
.of_match_table = of_match_ptr(atmci_dt_ids),
},
};
--
1.7.2.5
--
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