On Wed, Mar 7, 2012 at 9:12 PM, Chris Ball [off-list ref] wrote:

Hi Balaji,

On Wed, Mar 07 2012, T Krishnamoorthy, Balaji wrote:

quoted

OMAP4 and OMAP3 HSMMC IP registers differ by 0x100 offset.
Addng the offset to platform_device resource structure
increments the start address for every insmod operation.
MMC command fails on re-insertion as module due incorrect register base.
Fix this by updating the ioremap base address only.

Signed-off-by: Balaji T K <redacted>

Is this a regression, or has it never worked in mainline?

Not a regression introduced in current merge window.
It happens on re-insertion of module.
will post a patch with $SUBJECT

quoted

Note: ?eMMC detection is still failing on resertion due to card vcc
power off on rmmod

And this?

This issue was hidden and uncovered after this fix.
This problem is Vcc being powered off without sleep command.

Thanks,

- Chris.
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