diff options
| -rw-r--r-- | drivers/base/firmware_loader/main.c | 14 |
1 files changed, 12 insertions, 2 deletions
diff --git a/drivers/base/firmware_loader/main.c b/drivers/base/firmware_loader/main.c index f5046887e362..b569d8a09392 100644 --- a/drivers/base/firmware_loader/main.c +++ b/drivers/base/firmware_loader/main.c @@ -396,13 +396,23 @@ static struct fw_name_devm *fw_find_devm_name(struct device *dev, return fwn; } -/* add firmware name into devres list */ -static int fw_add_devm_name(struct device *dev, const char *name) +static bool fw_cache_is_setup(struct device *dev, const char *name) { struct fw_name_devm *fwn; fwn = fw_find_devm_name(dev, name); if (fwn) + return true; + + return false; +} + +/* add firmware name into devres list */ +static int fw_add_devm_name(struct device *dev, const char *name) +{ + struct fw_name_devm *fwn; + + if (fw_cache_is_setup(dev, name)) return 0; fwn = devres_alloc(fw_name_devm_release, sizeof(struct fw_name_devm), |