[PATCH] Revert "Staging: panel: usleep_range is preferred over udelay"

Sudip Mukherjee sudipm.mukherjee at gmail.com
Mon Jan 25 04:36:42 UTC 2016


On Sat, Jan 23, 2016 at 02:49:20PM +0530, Sudip Mukherjee wrote:
> This reverts commit ebd43516d3879f882a403836bba8bc5791f26a28.
> 
> We should not be sleeping inside spin_lock.
> 
> Fixes: ebd43516d387 ("Staging: panel: usleep_range is preferred over udelay")
> Cc: Sirnam Swetha <theonly.ultimate at gmail.com>
> Signed-off-by: Sudip Mukherjee <sudip at vectorindia.org>

Reported-by: Huang, Ying <ying.huang at intel.com>

And can we also add
Tested-by: Huang, Ying <ying.huang at intel.com>

based on his test report and mail at
https://www.mail-archive.com/linux-kernel@vger.kernel.org/msg1058239.html
and
https://lkml.org/lkml/2016/1/24/355

regards
sudip


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