On May 28, 2013, at 1:09 PM, Fabio Estevam wrote:
Since commit 48e0b2bd (powerpc/esdhc: Correct judgement for DATA PIO mode) we see mx6 systems to hang after doing a 'save' command.
Revert this commit since the original 'ifdef' logic from 7b43db92 (drivers/mmc/fsl_esdhc.c: fix compiler warnings) was the correct one.
Reported-by: Tapani Utriainen tapani@technexion.com Signed-off-by: Fabio Estevam fabio.estevam@freescale.com
My apologies. I misread that patch. I found it hard to believe that Wolfgang had broken the logic, and that it had been broken for 2 years, but somehow my brain insisted that was the case. I now agree with your assessment, and will apply your patch.
Haijun, please investigate the problem you were trying to solve with this patch, and determine what the actual cause was, and then submit a new patch to fix it.
Andy