On 11:51 Thu 07 Nov , Uwe Kleine-K??nig wrote:
> The current implementation of the bootloader specification depends on the
> hardware name and the name of the device in /dev to match. As the default
> hardware name is mciX and the device name is diskY the bootloader spec
> cannot be used as is.
>
> This patch implements a way to overwrite the device name similar to what is
> possible for the imx-esdhc driver.
>
> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@xxxxxxxxxxxxxx>
> ---
> arch/arm/mach-mxs/include/mach/mci.h | 1 +
> drivers/mci/mxs.c | 3 +++
> include/mci.h | 2 +-
> 3 files changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/arch/arm/mach-mxs/include/mach/mci.h b/arch/arm/mach-mxs/include/mach/mci.h
> index 4faab37..c47c24c 100644
> --- a/arch/arm/mach-mxs/include/mach/mci.h
> +++ b/arch/arm/mach-mxs/include/mach/mci.h
> @@ -15,6 +15,7 @@
> #define __MACH_MMC_H
>
> struct mxs_mci_platform_data {
> + const char *devname;
> unsigned caps; /**< supported operating modes (MMC_MODE_*) */
> unsigned voltages; /**< supported voltage range (MMC_VDD_*) */
> unsigned f_min; /**< min operating frequency in Hz (0 -> no limit) */
> diff --git a/drivers/mci/mxs.c b/drivers/mci/mxs.c
> index 1b935f7..52d0656 100644
> --- a/drivers/mci/mxs.c
> +++ b/drivers/mci/mxs.c
> @@ -571,6 +571,9 @@ static int mxs_mci_probe(struct device_d *hw_dev)
> host->voltages = pd->voltages;
> host->host_caps = pd->caps;
>
> + if (pd->devname)
> + host->devname = pd->devname;
why bother to test it?
Best Regards,
J.
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