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SubjectRe: [PATCH] mmc: core: remove dead function mmc_try_claim_host
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On Fri, Sep 20, 2013 at 12:35 AM, Ulf Hansson <ulf.hansson@linaro.org> wrote:
> On 20 September 2013 03:21, Grant Grundler <grundler@chromium.org> wrote:
>> cscsope says there are no callers for mmc_try_claim_host in the kernel.
>> No reason to keep it.
>>
>> Signed-off-by: Grant Grundler <grundler@chromium.org>
>
> Acked-by: Ulf Hansson <ulf.hansson@linaro.org>

Thank you Ulf!

In which maintainer's git tree/branch should I expect this patch to land?

Just looking for some confirmation that it was applied.

thanks,
grant

>
>> ---
>> drivers/mmc/core/core.c | 25 -------------------------
>> include/linux/mmc/core.h | 1 -
>> 2 files changed, 26 deletions(-)
>>
>> diff --git a/drivers/mmc/core/core.c b/drivers/mmc/core/core.c
>> index bf18b6b..006ead2 100644
>> --- a/drivers/mmc/core/core.c
>> +++ b/drivers/mmc/core/core.c
>> @@ -918,31 +918,6 @@ int __mmc_claim_host(struct mmc_host *host, atomic_t *abort)
>> EXPORT_SYMBOL(__mmc_claim_host);
>>
>> /**
>> - * mmc_try_claim_host - try exclusively to claim a host
>> - * @host: mmc host to claim
>> - *
>> - * Returns %1 if the host is claimed, %0 otherwise.
>> - */
>> -int mmc_try_claim_host(struct mmc_host *host)
>> -{
>> - int claimed_host = 0;
>> - unsigned long flags;
>> -
>> - spin_lock_irqsave(&host->lock, flags);
>> - if (!host->claimed || host->claimer == current) {
>> - host->claimed = 1;
>> - host->claimer = current;
>> - host->claim_cnt += 1;
>> - claimed_host = 1;
>> - }
>> - spin_unlock_irqrestore(&host->lock, flags);
>> - if (host->ops->enable && claimed_host && host->claim_cnt == 1)
>> - host->ops->enable(host);
>> - return claimed_host;
>> -}
>> -EXPORT_SYMBOL(mmc_try_claim_host);
>> -
>> -/**
>> * mmc_release_host - release a host
>> * @host: mmc host to release
>> *
>> diff --git a/include/linux/mmc/core.h b/include/linux/mmc/core.h
>> index da51bec..a00fc49 100644
>> --- a/include/linux/mmc/core.h
>> +++ b/include/linux/mmc/core.h
>> @@ -188,7 +188,6 @@ extern unsigned int mmc_align_data_size(struct mmc_card *, unsigned int);
>>
>> extern int __mmc_claim_host(struct mmc_host *host, atomic_t *abort);
>> extern void mmc_release_host(struct mmc_host *host);
>> -extern int mmc_try_claim_host(struct mmc_host *host);
>>
>> extern void mmc_get_card(struct mmc_card *card);
>> extern void mmc_put_card(struct mmc_card *card);
>> --
>> 1.8.4
>>
>> --
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