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| author | Jiri Kosina <jkosina@suse.cz> | 2023-04-26 22:52:34 +0200 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2023-04-26 22:52:34 +0200 |
| commit | cdc780f044a803aff8845b949f800f0f3d095d5f (patch) | |
| tree | 6695a80568f6b4aef414070f17859f434e229957 /drivers/fpga/fpga-bridge.c | |
| parent | 38518593ec55e897abda4b4be77b2ec8ec4447d1 (diff) | |
| parent | 37386669887d3f2ccf021322c5558353d20f2387 (diff) | |
| download | linux-cdc780f044a803aff8845b949f800f0f3d095d5f.tar.gz linux-cdc780f044a803aff8845b949f800f0f3d095d5f.tar.bz2 linux-cdc780f044a803aff8845b949f800f0f3d095d5f.zip | |
Merge branch 'for-6.4/amd-sfh' into for-linus
- assorted functional fixes for amd-sfh driver (Basavaraj Natikar)
Diffstat (limited to 'drivers/fpga/fpga-bridge.c')
| -rw-r--r-- | drivers/fpga/fpga-bridge.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c index 727704431f61..5cd40acab5bf 100644 --- a/drivers/fpga/fpga-bridge.c +++ b/drivers/fpga/fpga-bridge.c @@ -293,12 +293,15 @@ static ssize_t state_show(struct device *dev, struct device_attribute *attr, char *buf) { struct fpga_bridge *bridge = to_fpga_bridge(dev); - int enable = 1; + int state = 1; - if (bridge->br_ops && bridge->br_ops->enable_show) - enable = bridge->br_ops->enable_show(bridge); + if (bridge->br_ops && bridge->br_ops->enable_show) { + state = bridge->br_ops->enable_show(bridge); + if (state < 0) + return state; + } - return sprintf(buf, "%s\n", enable ? "enabled" : "disabled"); + return sysfs_emit(buf, "%s\n", state ? "enabled" : "disabled"); } static DEVICE_ATTR_RO(name); |