Hi,
On Tue, Jul 10 2012, Girish K S wrote:
>> @@ -2063,7 +2074,8 @@ void mmc_rescan(struct work_struct *work)
>>
>> void mmc_start_host(struct mmc_host *host)
>> {
>> - mmc_power_off(host);
>> + host->f_init = max(freqs[0], host->f_min);
>> + mmc_power_up(host);
>> mmc_detect_change(host, 0);
>> }
>>
> sorry to comment late on this.
> This patch breaks the card detect with the designware host controller.
> Anybody using the same host controller please let me know.
> The problem is caused by the power_up call from the mmc_start_host
> function. If i comment this powerup then card detect is fine
Thanks. Ulf, sounds like we should revert this for 3.5-rc (which would
have to happen soon) while we investigate; let me know what you think.
- Chris.
--
Chris Ball <[email protected]> <http://printf.net/>
One Laptop Per Child
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