| Message ID | 20210324154703.69f97fde@xhacker.debian |
|---|---|
| State | New |
| Headers | show
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Wed, 24 Mar 2021 07:47:30 +0000 Date: Wed, 24 Mar 2021 15:47:21 +0800 From: Jisheng Zhang <Jisheng.Zhang@synaptics.com> To: Adrian Hunter <adrian.hunter@intel.com>, Ulf Hansson <ulf.hansson@linaro.org> Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY Message-ID: <20210324154703.69f97fde@xhacker.debian> X-Mailer: Claws Mail 3.17.8 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-Originating-IP: [192.147.44.204] X-ClientProxiedBy: BY3PR03CA0011.namprd03.prod.outlook.com (2603:10b6:a03:39a::16) To BY5PR03MB5345.namprd03.prod.outlook.com (2603:10b6:a03:219::16) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from xhacker.debian (192.147.44.204) by BY3PR03CA0011.namprd03.prod.outlook.com (2603:10b6:a03:39a::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3955.18 via Frontend Transport; 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mmc: sdhci-of-dwcmshc: set MMC_CAP_WAIT_WHILE_BUSY
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diff --git a/drivers/mmc/host/sdhci-of-dwcmshc.c b/drivers/mmc/host/sdhci-of-dwcmshc.c index 06873686d5e9..b6ceb1b92b3f 100644 --- a/drivers/mmc/host/sdhci-of-dwcmshc.c +++ b/drivers/mmc/host/sdhci-of-dwcmshc.c @@ -393,6 +393,8 @@ static int dwcmshc_probe(struct platform_device *pdev) goto err_clk; } + host->mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY; + err = sdhci_add_host(host); if (err) goto err_clk;
The host supports HW busy detection of the device busy signaling over dat0 line. Set MMC_CAP_wAIT_WHILE_BUSY host capability. Signed-off-by: Jisheng Zhang <Jisheng.Zhang@synaptics.com> --- drivers/mmc/host/sdhci-of-dwcmshc.c | 2 ++ 1 file changed, 2 insertions(+)