The list of supported chips in the header is incomplete and contains no
other information not readily available. Remove the list and instead
hint that the chips supported by this driver have 219/226 compatible
register layout [unlike the ones supported by e.g. ina238].

Remove the unused INA226_DIE_ID macro.

Signed-off-by: Jonas Rebmann <jre@pengutronix.de>
---
 drivers/hwmon/ina2xx.c | 20 ++------------------
 1 file changed, 2 insertions(+), 18 deletions(-)

diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c
index 836e15a5a780..6a2cebbb9f15 100644
--- a/drivers/hwmon/ina2xx.c
+++ b/drivers/hwmon/ina2xx.c
@@ -1,22 +1,7 @@
 // SPDX-License-Identifier: GPL-2.0-only
 /*
- * Driver for Texas Instruments INA219, INA226 power monitor chips
- *
- * INA219:
- * Zero Drift Bi-Directional Current/Power Monitor with I2C Interface
- * Datasheet: https://www.ti.com/product/ina219
- *
- * INA220:
- * Bi-Directional Current/Power Monitor with I2C Interface
- * Datasheet: https://www.ti.com/product/ina220
- *
- * INA226:
- * Bi-Directional Current/Power Monitor with I2C Interface
- * Datasheet: https://www.ti.com/product/ina226
- *
- * INA230:
- * Bi-directional Current/Power Monitor with I2C Interface
- * Datasheet: https://www.ti.com/product/ina230
+ * Driver for Texas Instruments INA219, INA226 and register-layout compatible
+ * current/power monitor chips with I2C Interface
  *
  * Copyright (C) 2012 Lothar Felten <lothar.felten@gmail.com>
  * Thanks to Jan Volkering
@@ -49,7 +34,6 @@
 /* INA226 register definitions */
 #define INA226_MASK_ENABLE		0x06
 #define INA226_ALERT_LIMIT		0x07
-#define INA226_DIE_ID			0xFF
 
 /* SY24655 register definitions */
 #define SY24655_EIN				0x0A

-- 
2.51.2.535.g419c72cb8a

On Tue, Mar 03, 2026 at 12:07:01PM +0100, Jonas Rebmann wrote:
> The list of supported chips in the header is incomplete and contains no
> other information not readily available. Remove the list and instead
> hint that the chips supported by this driver have 219/226 compatible
> register layout [unlike the ones supported by e.g. ina238].
> 
> Remove the unused INA226_DIE_ID macro.

It is a define, not a macro. I'll change that in the commit message.

> 
> Signed-off-by: Jonas Rebmann <jre@pengutronix.de>

Applied.

Thanks,
Guenter

> ---
>  drivers/hwmon/ina2xx.c | 20 ++------------------
>  1 file changed, 2 insertions(+), 18 deletions(-)
> 
> diff --git a/drivers/hwmon/ina2xx.c b/drivers/hwmon/ina2xx.c
> index 836e15a5a780..6a2cebbb9f15 100644
> --- a/drivers/hwmon/ina2xx.c
> +++ b/drivers/hwmon/ina2xx.c
> @@ -1,22 +1,7 @@
>  // SPDX-License-Identifier: GPL-2.0-only
>  /*
> - * Driver for Texas Instruments INA219, INA226 power monitor chips
> - *
> - * INA219:
> - * Zero Drift Bi-Directional Current/Power Monitor with I2C Interface
> - * Datasheet: https://www.ti.com/product/ina219
> - *
> - * INA220:
> - * Bi-Directional Current/Power Monitor with I2C Interface
> - * Datasheet: https://www.ti.com/product/ina220
> - *
> - * INA226:
> - * Bi-Directional Current/Power Monitor with I2C Interface
> - * Datasheet: https://www.ti.com/product/ina226
> - *
> - * INA230:
> - * Bi-directional Current/Power Monitor with I2C Interface
> - * Datasheet: https://www.ti.com/product/ina230
> + * Driver for Texas Instruments INA219, INA226 and register-layout compatible
> + * current/power monitor chips with I2C Interface
>   *
>   * Copyright (C) 2012 Lothar Felten <lothar.felten@gmail.com>
>   * Thanks to Jan Volkering
> @@ -49,7 +34,6 @@
>  /* INA226 register definitions */
>  #define INA226_MASK_ENABLE		0x06
>  #define INA226_ALERT_LIMIT		0x07
> -#define INA226_DIE_ID			0xFF
>  
>  /* SY24655 register definitions */
>  #define SY24655_EIN				0x0A