Re: [PATCH 0/4] mmc: core: Clean-up and improve polling code in __mmc_switch()

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On 10/20/2016 05:19 PM, Ulf Hansson wrote:
> The code in __mmc_switch() is rather messy and hard to follow/understand. This
> series starts out by cleaning-up and re-factoring that code. In the final patch
> I intend to improve the behaviour regarding the polling method, which is being
> used to know when the card stops signal busy.

Looks good to me.

Acked-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>
Tested-by: Jaehoon Chung <jh80.chung@xxxxxxxxxxx>

(Tested on Exynos Series)

Best Regards,
Jaehoon Chung

> 
> Ulf Hansson (4):
>   mmc: core: Make mmc_switch_status() available for mmc core
>   mmc: core: Clarify code which deals with polling in __mmc_switch()
>   mmc: core: Factor out code related to polling in __mmc_switch()
>   mmc: core: Don't use ->card_busy() and CMD13 in combination when
>     polling
> 
>  drivers/mmc/core/mmc.c     |  13 -----
>  drivers/mmc/core/mmc_ops.c | 138 +++++++++++++++++++++++++--------------------
>  drivers/mmc/core/mmc_ops.h |   2 +-
>  3 files changed, 79 insertions(+), 74 deletions(-)
> 

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