[PATCH 5/5] mmc: sdhci: add quirk SDHCI_QUIRK_FIX_NO_INT_IN_MULTI_BLK_IO
Wolfram Sang
w.sang at pengutronix.de
Mon Feb 21 05:04:39 EST 2011
On Mon, Feb 21, 2011 at 05:54:55PM +0800, Richard Zhao wrote:
> Fix no INT in MULTI-BLK IO.
>
> Signed-off-by: Richard Zhu <Hong-Xing.Zhu at freescale.com>
>
> diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
> index 9b82910..2eeb03e 100644
> --- a/drivers/mmc/host/sdhci-esdhc-imx.c
> +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
> @@ -113,7 +113,10 @@ static int esdhc_pltfm_init(struct sdhci_host *host, struct sdhci_pltfm_data *pd
> clk_enable(clk);
> pltfm_host->clk = clk;
>
> - if (cpu_is_mx35() || cpu_is_mx51())
> + if (cpu_is_mx53())
> + host->quirks |= SDHCI_QUIRK_FIX_NO_INT_IN_MULTI_BLK_IO;
Have you tried it doing it via IO-accessors?
> + if (cpu_is_mx35() || cpu_is_mx51() || cpu_is_mx53())
Maybe we should use !cpu_is_mx25 for simplicity?
Regards,
Wolfram
--
Pengutronix e.K. | Wolfram Sang |
Industrial Linux Solutions | http://www.pengutronix.de/ |
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