Feng Tang b490e3704c spi/dw_spi: bug fix in wait_till_not_busy()
Make the driver wait at least  for 1 jiffie before issuing the
warning, no matter what HZ is set to

Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2010-01-20 13:49:45 -07:00
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