From: "Fu, Zhonghui" <zhonghui.fu@linux.intel.com>
To: chris@printf.net, ulf.hansson@linaro.org, jh80.chung@samsung.com,
tgih.jun@samsung.com, aaron.lu@intel.com,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org,
jackey.shen@amd.com, gregkh@linuxfoundation.org
Subject: One bug of SDHCI driver
Date: Thu, 03 Jul 2014 23:47:47 +0800 [thread overview]
Message-ID: <53B57B23.4020607@linux.intel.com> (raw)
In-Reply-To: <53B249A4.2040404@linux.intel.com>
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
next prev parent reply other threads:[~2014-07-03 15:47 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-07-01 5:39 one doubt about mmc_sdio_init_card function Fu, Zhonghui
2014-07-02 2:52 ` Aaron Lu
2014-07-03 15:47 ` Fu, Zhonghui [this message]
2014-07-04 2:40 ` One bug of SDHCI driver Jaehoon Chung
2014-07-06 15:19 ` Fu, Zhonghui
2014-07-08 16:03 ` Fu, Zhonghui
2014-07-14 13:26 ` Chris Ball
2014-07-15 2:54 ` Fu, Zhonghui
2014-07-15 4:14 ` Jaehoon Chung
2014-07-15 4:40 ` Jaehoon Chung
2014-07-20 14:51 ` Fu, Zhonghui
2014-07-24 15:27 ` Fu, Zhonghui
[not found] ` <53D85CBF.3070409@linux.intel.com>
2014-07-30 3:40 ` Jaehoon Chung
2014-08-05 4:56 ` Fu, Zhonghui
2014-08-07 6:58 ` Fu, Zhonghui
2014-08-11 5:53 ` Fu, Zhonghui
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