Re: [PATCH 1/3] MMC: rtsx: remove driving adjustment

From: Roger Tseng
Date: Mon Feb 04 2013 - 21:54:07 EST


Hi Dan,

Correct. I will prevent this kind of breaking in the future.

However, after our analysis the breaking of patch 1/3 and 2/3 should not fail old devices. And since Samuel has applied 2/3 and 3/3, it might be better for Chris to apply patch 1/3 and let all this things appear in kernel v3.9.

Hi Chris,

Would you please apply patch 1/3 for kernel v3.9. Thanks.

Best regards,
Roger Tseng

On 02/04/2013 04:47 PM, Dan Carpenter wrote:
On Mon, Feb 04, 2013 at 03:45:57PM +0800, Roger Tseng wrote:
Several new models of readers use different way to select driving
capability(a necessary adjustment along with voltage change). Removing this
from device-independent rtsx_pci_sdmmc module. It will be implemented in
device-depend calls encapsulated by rtsx_pci_switch_output_voltage().


I'm not sure I understand.

Does this patch break things and then "[PATCH 2/3] mfd: rtsx:
implement driving adjustment to device-dependent callbacks" fixes
things again? In other words, will all the old devices run if we
only apply patch 1/3 and not 2/3?

That's not the right idea. Just merge the two patches into one
patch.

regards,
dan carpenter


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