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From: Faiz Abbas <faiz_abbas@ti.com>
To: <linux-kernel@vger.kernel.org>, <linux-mmc@vger.kernel.org>
Cc: <ulf.hansson@linaro.org>, <adrian.hunter@intel.com>, <faiz_abbas@ti.com>
Subject: [PATCH v2 3/3] mmc: sdhci_am654: Fix SLOTTYPE write
Date: Fri, 10 May 2019 09:12:28 +0530	[thread overview]
Message-ID: <20190510034228.32211-4-faiz_abbas@ti.com> (raw)
In-Reply-To: <20190510034228.32211-1-faiz_abbas@ti.com>

In the call to regmap_update_bits() for SLOTTYPE, the mask and value
fields are exchanged. Fix this. This didn't have any affect on the
driver because this was a NOP and it was taking the correct value from
the bootloader.

Cc: stable <stable@vger.kernel.org>
Signed-off-by: Faiz Abbas <faiz_abbas@ti.com>
---
 drivers/mmc/host/sdhci_am654.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mmc/host/sdhci_am654.c b/drivers/mmc/host/sdhci_am654.c
index 3ff949925127..d0b20780dd0f 100644
--- a/drivers/mmc/host/sdhci_am654.c
+++ b/drivers/mmc/host/sdhci_am654.c
@@ -227,8 +227,8 @@ static int sdhci_am654_init(struct sdhci_host *host)
 	if (host->mmc->caps & MMC_CAP_NONREMOVABLE)
 		ctl_cfg_2 = SLOTTYPE_EMBEDDED;
 
-	regmap_update_bits(sdhci_am654->base, CTL_CFG_2, ctl_cfg_2,
-			   SLOTTYPE_MASK);
+	regmap_update_bits(sdhci_am654->base, CTL_CFG_2, SLOTTYPE_MASK,
+			   ctl_cfg_2);
 
 	return sdhci_add_host(host);
 }
-- 
2.19.2


  parent reply	other threads:[~2019-05-10  3:42 UTC|newest]

Thread overview: 6+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-05-10  3:42 [PATCH v2 0/3] Fix issues with phy configurations in am65x MMC driver Faiz Abbas
2019-05-10  3:42 ` [PATCH v2 1/3] mmc: sdhci_am654: Improve line wrapping with regmap_*() calls Faiz Abbas
2019-05-10  3:42 ` [PATCH v2 2/3] mmc: sdhci_am654: Print error message if the DLL fails to lock Faiz Abbas
2019-05-10  3:42 ` Faiz Abbas [this message]
2019-05-10  5:58   ` [PATCH v2 3/3] mmc: sdhci_am654: Fix SLOTTYPE write Adrian Hunter
2019-05-28  8:32     ` Faiz Abbas

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