Hello,
On 22/10/2018 14:38:12+0200, Soeren Moch wrote:
> Commit 51ed73eb998a1c79a2b0e9bed68f75a8a2c93b9b ("rtc: ds1340: Add support
> for trickle charger.") breaks ds1339 wakealarm support by limiting
> accessible registers. Fix this.
>
> Fixes: 51ed73eb998a ("rtc: ds1340: Add support for trickle charger.")
> Cc: [email protected]
> Signed-off-by: Soeren Moch <[email protected]>
> --
> Cc: Andrea Greco <[email protected]>
> Cc: Alessandro Zummo <[email protected]>
> Cc: Alexandre Belloni <[email protected]>
> Cc: [email protected]
> Cc: [email protected]
> ---
> drivers/rtc/rtc-ds1307.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
> index 4b2b4627daeb..71396b62dc52 100644
> --- a/drivers/rtc/rtc-ds1307.c
> +++ b/drivers/rtc/rtc-ds1307.c
> @@ -1384,7 +1384,6 @@ static void ds1307_clks_register(struct ds1307 *ds1307)
> static const struct regmap_config regmap_config = {
> .reg_bits = 8,
> .val_bits = 8,
> - .max_register = 0x9,
I would prefer having a different regmap_config for chips that have more
registers. I guess you could put a pointer to a regmap_config in chip_desc.
--
Alexandre Belloni, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com
