[PATCH v2 1/5] iio: light: stk3310: lower-case the i2c device ID names

[Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>]

The i2c device IDs were introduced in capitals, mirroring the ACPI
_HID entries added by the same commit be9e6229d676 ("iio: light: Add
support for Sensortek STK3310"); at that point the driver enumerated
through ACPI only, with no OF table and no i2c module alias export.
ACPI _HIDs have their own naming rules; i2c device names
conventionally use the lower-case part name, matching the devicetree
compatible suffix.

The spelling is visible: a client instantiated through the i2c sysfs
interface under the lower-case name taken from a compatible string
binds through the OF table's name fallback, but has no firmware node,
so i2c_match_id() is the only way for it to reach driver match data,
and its string comparison is case-sensitive, so the capitals can never
match. Lower-case the names so such clients match the id table, and
receive the per-chip match data a subsequent change attaches to it.

The module aliases follow the rename (i2c:STK3310 becomes
i2c:stk3310), and a sysfs client instantiated under a capitals name no
longer binds.

Suggested-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Assisted-by: Claude:claude-fable-5
Signed-off-by: Jorijn van der Graaf <jorijnvdgraaf@catcrafts.net>
---
 drivers/iio/light/stk3310.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/drivers/iio/light/stk3310.c b/drivers/iio/light/stk3310.c
index 7c8a1d2b2ed0..5b5b6812edc7 100644
--- a/drivers/iio/light/stk3310.c
+++ b/drivers/iio/light/stk3310.c
@@ -766,10 +766,10 @@ static DEFINE_SIMPLE_DEV_PM_OPS(stk3310_pm_ops, stk3310_suspend,
 				stk3310_resume);
 
 static const struct i2c_device_id stk3310_i2c_id[] = {
-	{ .name = "STK3013" },
-	{ .name = "STK3310" },
-	{ .name = "STK3311" },
-	{ .name = "STK3335" },
+	{ .name = "stk3013" },
+	{ .name = "stk3310" },
+	{ .name = "stk3311" },
+	{ .name = "stk3335" },
 	{ }
 };
 MODULE_DEVICE_TABLE(i2c, stk3310_i2c_id);
-- 
2.55.0