Re: [PATCH v5 4/5] ab8500: power: export abx500_res_to_temp tables for hwmon

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On Mon, Mar 25, 2013 at 04:48:47PM +0800, Hongbo Zhang wrote:
> This patch exports the thermistor resistance-to-temperature tables, so that the
> hwmon driver can access them, and also adds the corresponding table size
> variables.
> 
> Signed-off-by: Hongbo Zhang <hongbo.zhang@xxxxxxxxxx>
> ---
>  drivers/power/ab8500_bmdata.c | 16 ++++++++++------
>  include/linux/power/ab8500.h  | 16 ++++++++++++++++
>  2 files changed, 26 insertions(+), 6 deletions(-)
>  create mode 100644 include/linux/power/ab8500.h
> 
> diff --git a/drivers/power/ab8500_bmdata.c b/drivers/power/ab8500_bmdata.c
> index 9c25ca8..d9f1f25 100644
> --- a/drivers/power/ab8500_bmdata.c
> +++ b/drivers/power/ab8500_bmdata.c
> @@ -11,7 +11,7 @@
>   * Note that the res_to_temp table must be strictly sorted by falling resistance
>   * values to work.
>   */
> -static const struct abx500_res_to_temp temp_tbl_a_thermistor[] = {
> +const struct abx500_res_to_temp ab8500_temp_tbl_a_thermistor[] = {
>  	{-5, 53407},
>  	{ 0, 48594},
>  	{ 5, 43804},

It probably doesn't matter since the driver is always built into the kernel when
present, but I think it would make sense to provide EXPORT_SYMBOL_GPL for the
exported symbols.

Thanks,
Guenter

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