linux-kernel - [PATCH 2/2] mmc: rtsx: Add MMC_CAP2_NO

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Message-ID: <20201230090401.12627-2-ricky_wu@realtek.com>
Date:   Wed, 30 Dec 2020 17:04:01 +0800
From:   <ricky_wu@...ltek.com>
To:     <ulf.hansson@...aro.org>, <ricky_wu@...ltek.com>,
        <gregkh@...uxfoundation.org>, <rui_feng@...lsil.com.cn>,
        <rmfrfs@...il.com>, <dianders@...omium.org>,
        <lee.jones@...aro.org>, <linux-mmc@...r.kernel.org>,
        <linux-kernel@...r.kernel.org>
Subject: [PATCH 2/2] mmc: rtsx: Add MMC_CAP2_NO_SDIO flag

From: Ricky Wu <ricky_wu@...ltek.com>

Added flag MMC_CAP2_NO_SDIO to mmc->caps2
Card Reader not support SDIO

Signed-off-by: Ricky Wu <ricky_wu@...ltek.com>
---
 drivers/mmc/host/rtsx_pci_sdmmc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mmc/host/rtsx_pci_sdmmc.c b/drivers/mmc/host/rtsx_pci_sdmmc.c
index d21b99962b36..6a8b0282f272 100644
--- a/drivers/mmc/host/rtsx_pci_sdmmc.c
+++ b/drivers/mmc/host/rtsx_pci_sdmmc.c
@@ -1427,7 +1427,8 @@ static void realtek_init_host(struct realtek_pci_sdmmc *host)
 		MMC_CAP_UHS_SDR12 | MMC_CAP_UHS_SDR25;
 	if (pcr->rtd3_en)
 		mmc->caps = mmc->caps | MMC_CAP_AGGRESSIVE_PM;
-	mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE;
+	mmc->caps2 = MMC_CAP2_NO_PRESCAN_POWERUP | MMC_CAP2_FULL_PWR_CYCLE |
+		MMC_CAP2_NO_SDIO;
 	mmc->max_current_330 = 400;
 	mmc->max_current_180 = 800;
 	mmc->ops = &realtek_pci_sdmmc_ops;
-- 
2.17.1