* [PATCH -next v2] usb: cdns3: imx: mark cdns_imx_system_resume as __maybe_unused
@ 2021-03-10 10:46 ` 'Wei Yongjun
0 siblings, 0 replies; 2+ messages in thread
From: 'Wei Yongjun @ 2021-03-10 10:46 UTC (permalink / raw)
To: weiyongjun1, Peter Chen, Pawel Laszczak, Greg Kroah-Hartman,
Shawn Guo, Sascha Hauer, Frank Li
Cc: linux-usb, linux-arm-kernel, kernel-janitors, Hulk Robot
From: Wei Yongjun <weiyongjun1@huawei.com>
The function cdns_imx_system_resume() may have no callers depending
on configuration, so it must be marked __maybe_unused to avoid
harmless warning:
drivers/usb/cdns3/cdns3-imx.c:378:12: warning:
'cdns_imx_system_resume' defined but not used [-Wunused-function]
378 | static int cdns_imx_system_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~
Fixes: 67982dfa59de ("usb: cdns3: imx: add power lost support for system resume")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/usb/cdns3/cdns3-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/cdns3-imx.c b/drivers/usb/cdns3/cdns3-imx.c
index 708b51cc5844..74e758dc0895 100644
--- a/drivers/usb/cdns3/cdns3-imx.c
+++ b/drivers/usb/cdns3/cdns3-imx.c
@@ -375,7 +375,7 @@ static inline bool cdns_imx_is_power_lost(struct cdns_imx *data)
return false;
}
-static int cdns_imx_system_resume(struct device *dev)
+static int __maybe_unused cdns_imx_system_resume(struct device *dev)
{
struct cdns_imx *data = dev_get_drvdata(dev);
int ret;
^ permalink raw reply related [flat|nested] 2+ messages in thread
* [PATCH -next v2] usb: cdns3: imx: mark cdns_imx_system_resume as __maybe_unused
@ 2021-03-10 10:46 ` 'Wei Yongjun
0 siblings, 0 replies; 2+ messages in thread
From: 'Wei Yongjun @ 2021-03-10 10:46 UTC (permalink / raw)
To: weiyongjun1, Peter Chen, Pawel Laszczak, Greg Kroah-Hartman,
Shawn Guo, Sascha Hauer, Frank Li
Cc: linux-usb, linux-arm-kernel, kernel-janitors, Hulk Robot
From: Wei Yongjun <weiyongjun1@huawei.com>
The function cdns_imx_system_resume() may have no callers depending
on configuration, so it must be marked __maybe_unused to avoid
harmless warning:
drivers/usb/cdns3/cdns3-imx.c:378:12: warning:
'cdns_imx_system_resume' defined but not used [-Wunused-function]
378 | static int cdns_imx_system_resume(struct device *dev)
| ^~~~~~~~~~~~~~~~~~~~~~
Fixes: 67982dfa59de ("usb: cdns3: imx: add power lost support for system resume")
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
---
drivers/usb/cdns3/cdns3-imx.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/usb/cdns3/cdns3-imx.c b/drivers/usb/cdns3/cdns3-imx.c
index 708b51cc5844..74e758dc0895 100644
--- a/drivers/usb/cdns3/cdns3-imx.c
+++ b/drivers/usb/cdns3/cdns3-imx.c
@@ -375,7 +375,7 @@ static inline bool cdns_imx_is_power_lost(struct cdns_imx *data)
return false;
}
-static int cdns_imx_system_resume(struct device *dev)
+static int __maybe_unused cdns_imx_system_resume(struct device *dev)
{
struct cdns_imx *data = dev_get_drvdata(dev);
int ret;
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^ permalink raw reply related [flat|nested] 2+ messages in thread
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