On 01/05/2012 23:09, Marek Vasut wrote:
> If the WP function is NULL, simply assume the card is always RW.
>
> Signed-off-by: Marek Vasut <ma...@denx.de>
> Cc: Stefano Babic <sba...@denx.de>
> Cc: Wolfgang Denk <w...@denx.de>
> Cc: Detlev Zundel <d...@denx.de>
> Cc: Fabio Estevam <fabio.este...@freescale.com>
> ---
> drivers/mmc/mxsmmc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/mxsmmc.c b/drivers/mmc/mxsmmc.c
> index 35c6bda..c7200ee 100644
> --- a/drivers/mmc/mxsmmc.c
> +++ b/drivers/mmc/mxsmmc.c
> @@ -133,7 +133,8 @@ mxsmmc_send_cmd(struct mmc *mmc, struct mmc_cmd *cmd,
> struct mmc_data *data)
> /* READ or WRITE */
> if (data->flags & MMC_DATA_READ) {
> ctrl0 |= SSP_CTRL0_READ;
> - } else if (priv->mmc_is_wp(mmc->block_dev.dev)) {
> + } else if (priv->mmc_is_wp &&
> + priv->mmc_is_wp(mmc->block_dev.dev)) {
> printf("MMC%d: Can not write a locked card!\n",
> mmc->block_dev.dev);
> return UNUSABLE_ERR;
This is clearly a bug fix, thanks.
Acked-by: Stefano Babic <sba...@denx.de>
Best regards,
Stefano Babic
--
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