[PATCH v4 03/11] rtc: fall back to ->{read,write} if ->{read,write}8 are not provided

Heiko Schocher hs at denx.de
Thu Jul 9 10:36:29 CEST 2020

Hello Rasmus,

Am 06.07.2020 um 22:01 schrieb Rasmus Villemoes:
> Similar to how the dm_rtc_{read,write} functions fall back to using
> the {read,write}8 methods, do the opposite in the rtc_{read,write}8
> functions.
> This way, each driver only needs to provide either ->read8 or ->read
> to make both rtc_read8() and dm_rtc_read() work - without this, a
> driver that provides ->read() would most likely just duplicate the
> logic here for implementing a ->read8() method in term of its ->read()
> method. The same remarks of course apply to the write case.
> Reviewed-by: Simon Glass <sjg at chromium.org>
> Reviewed-by: Heiko Schocher <hs at denx.de>
> Signed-off-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>
> ---
>   drivers/rtc/rtc-uclass.c | 25 +++++++++++++++++++------
>   1 file changed, 19 insertions(+), 6 deletions(-)

Applied to u-boot-i2c.git master


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