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| author | Wei Yongjun <weiyongjun1@huawei.com> | 2021-03-10 13:46:54 +0300 |
|---|---|---|
| committer | Peter Chen <peter.chen@kernel.org> | 2021-04-12 15:19:21 +0300 |
| commit | ef32e0513a130945a08debbbc6d126b54c59fa58 (patch) | |
| tree | 46ac4c9c28cdf5a7ac002f46ece75d2b8b8fec1c /drivers/usb/cdns3 | |
| parent | 39be23f4f16f5e743471c87c1e04bc90fc6d100a (diff) | |
| download | linux-ef32e0513a130945a08debbbc6d126b54c59fa58.tar.xz | |
usb: cdns3: imx: mark cdns_imx_system_resume as __maybe_unused
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>
Signed-off-by: Peter Chen <peter.chen@kernel.org>
Diffstat (limited to 'drivers/usb/cdns3')
| -rw-r--r-- | drivers/usb/cdns3/cdns3-imx.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |