From mboxrd@z Thu Jan 1 00:00:00 1970 From: Adrian Hunter Subject: Re: [PATCH V5 1/3] mmc: sdhci: Fix sdhci_do_enable_v4_mode Date: Thu, 27 Dec 2018 10:13:35 +0200 Message-ID: <9b1f6ba3-113a-7c65-81af-fe911c51a875@intel.com> References: <1545355509-6914-1-git-send-email-skomatineni@nvidia.com> <1545355509-6914-2-git-send-email-skomatineni@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1545355509-6914-2-git-send-email-skomatineni@nvidia.com> Content-Language: en-US Sender: linux-kernel-owner@vger.kernel.org To: Sowjanya Komatineni , robh+dt@kernel.org, mark.rutland@arm.com, mperttunen@nvidia.com, thierry.reding@gmail.com, jonathanh@nvidia.com, ulf.hansson@linaro.org Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org List-Id: linux-mmc@vger.kernel.org On 21/12/18 3:25 AM, Sowjanya Komatineni wrote: > V4_MODE is Bit-15 of SDHCI_HOST_CONTROL2 register. > Need to perform word access to this register. > > Signed-off-by: Sowjanya Komatineni This patch has already been applied. > --- > drivers/mmc/host/sdhci.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/mmc/host/sdhci.c b/drivers/mmc/host/sdhci.c > index 99bdae53fa2e..fde984d10619 100644 > --- a/drivers/mmc/host/sdhci.c > +++ b/drivers/mmc/host/sdhci.c > @@ -127,12 +127,12 @@ static void sdhci_do_enable_v4_mode(struct sdhci_host *host) > { > u16 ctrl2; > > - ctrl2 = sdhci_readb(host, SDHCI_HOST_CONTROL2); > + ctrl2 = sdhci_readw(host, SDHCI_HOST_CONTROL2); > if (ctrl2 & SDHCI_CTRL_V4_MODE) > return; > > ctrl2 |= SDHCI_CTRL_V4_MODE; > - sdhci_writeb(host, ctrl2, SDHCI_HOST_CONTROL); > + sdhci_writew(host, ctrl2, SDHCI_HOST_CONTROL2); > } > > /* >