[PATCH v2 1/3] i2c: designware: Initialize adapter name only when not set

Pratap Nirujogi
2025-06-03T21:47:06Z

Check if the adapter name is already set in the driver prior
to initializing with generic name in i2c_dw_probe_master().

Signed-off-by: Pratap Nirujogi <pratap.nirujogi@amd.com>
---
drivers/i2c/busses/i2c-designware-master.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-designware-master.c b/drivers/i2c/busses/i2c-designware-master.c
index c5394229b77f..9d7d9e47564a 100644
--- a/drivers/i2c/busses/i2c-designware-master.c
+++ b/drivers/i2c/busses/i2c-designware-master.c
@@ -1042,8 +1042,9 @@ int i2c_dw_probe_master(struct dw_i2c_dev *dev)
if (ret)
return ret;

- snprintf(adap->name, sizeof(adap->name),
- "Synopsys DesignWare I2C adapter");
+ if (!adap->name[0])
+ scnprintf(adap->name, sizeof(adap->name),
+ "Synopsys DesignWare I2C adapter");
adap->retries = 3;
adap->algo = &i2c_dw_algo;
adap->quirks = &i2c_dw_quirks;
--
2.43.0