Hi,
just use the MMC_CAP2_SDIO_IRQ_NOTHREAD?
if (!err && host->sdio_irq && !(host->quirks & MMC_CAP2_SDIO_IRQ_NOTHREAD))
wake_up_process(host->sdio_irq_thread);
I didn't test this..but i believe that it will be fixed.
Best Regards,
Jaehoon Chung
On 07/04/2014 12:47 AM, Fu, Zhonghui wrote:
>
> Hi, all
>
> The statement "mmc->caps2 |= MMC_CAP2_SDIO_IRQ_NOTHREAD;" is added in
> "sdhci_add_host" function in host/sdhci.c file. In some cases, this will make
> "host->sdio_irq_thread" a NULL pointer in "mmc_sdio_resume" functon of
> core/sdio.c file and lead to resume failure. Could you please give me some
> advice how to fix this bug?
>
>
>
> Thanks,
> Zhonghui
>
>
>
>
>
>
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