diff options
| author | Zheng Yongjun <zhengyongjun3@huawei.com> | 2022-04-22 09:26:41 +0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2022-04-22 14:37:36 +0300 |
| commit | cc470d55343056d6b2a5c32e10e0aad06f324078 (patch) | |
| tree | 433d33dd88ae92898ce18e69e080cb40bb7e30b9 /drivers/spi | |
| parent | c2b5a40c9e50651a29ee9d110f7ebc41b8720efa (diff) | |
| download | linux-cc470d55343056d6b2a5c32e10e0aad06f324078.tar.xz | |
spi: img-spfi: Fix pm_runtime_get_sync() error checking
If the device is already in a runtime PM enabled state
pm_runtime_get_sync() will return 1, so a test for negative
value should be used to check for errors.
Fixes: deba25800a12b ("spi: Add driver for IMG SPFI controller")
Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com>
Link: https://lore.kernel.org/r/20220422062641.10486-1-zhengyongjun3@huawei.com
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'drivers/spi')
| -rw-r--r-- | drivers/spi/spi-img-spfi.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/spi/spi-img-spfi.c b/drivers/spi/spi-img-spfi.c index 5f05d519fbbd..71376b6df89d 100644 --- a/drivers/spi/spi-img-spfi.c +++ b/drivers/spi/spi-img-spfi.c @@ -731,7 +731,7 @@ static int img_spfi_resume(struct device *dev) int ret; ret = pm_runtime_get_sync(dev); - if (ret) { + if (ret < 0) { pm_runtime_put_noidle(dev); return ret; } |