linux-kernel - Re: [PATCH 2/2] eeprom: at24: use a common prefix for all symbols in at24.c

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Date:   Wed, 6 Dec 2017 12:03:49 +0100
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Bartosz Golaszewski <brgl@...ev.pl>
Cc:     linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 2/2] eeprom: at24: use a common prefix for all symbols in
 at24.c

On Wed, Dec 06, 2017 at 11:19:26AM +0100, Bartosz Golaszewski wrote:
> There are a couple symbols defined in the driver source file which are
> missing the at24_ prefix. This patch fixes that.
> 
> Signed-off-by: Bartosz Golaszewski <brgl@...ev.pl>
> ---
>  drivers/misc/eeprom/at24.c | 34 ++++++++++++++++++----------------
>  1 file changed, 18 insertions(+), 16 deletions(-)
> 
> diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c
> index 2426f2c111c7..4ead21d0dcc5 100644
> --- a/drivers/misc/eeprom/at24.c
> +++ b/drivers/misc/eeprom/at24.c
> @@ -93,17 +93,17 @@ struct at24_data {
>   *
>   * This value is forced to be a power of two so that writes align on pages.
>   */
> -static unsigned int io_limit = 128;
> -module_param(io_limit, uint, 0000);
> -MODULE_PARM_DESC(io_limit, "Maximum bytes per I/O (default 128)");
> +static unsigned int at24_io_limit = 128;
> +module_param(at24_io_limit, uint, 0000);
> +MODULE_PARM_DESC(at24_io_limit, "Maximum bytes per I/O (default 128)");

You change the names of the module parameters here. I think this is not
a good idea as now you have to pass

	at24.at24_io_limit=...

on the kernel command line. If you still want this change, I think there
is some documentation that needs adaption, too.

Best regards
Uwe
 

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |