| commit | 5c1ef59168c485318e40ba485c1eba57d81d0faa | [log] [tgz] |
|---|---|---|
| author | Tomoya MORINAGA <tomoya.rohm@gmail.com> | Tue Feb 12 11:25:33 2013 +0900 |
| committer | Vinod Koul <vinod.koul@intel.com> | Mon Apr 15 09:51:16 2013 +0530 |
| tree | 2faba4d657e7cb9df6d85332a55c5659a01a620e | |
| parent | 30fb980b99d3896bd891e56fec22191d40007efc [diff] |
pch_dma: Use GFP_ATOMIC because called from interrupt context pdc_desc_get() is called from pd_prep_slave_sg, and the function is called from interrupt context(e.g. Uart driver "pch_uart.c"). In fact, I saw kernel error message. So, GFP_ATOMIC must be used not GFP_NOIO. Signed-off-by: Tomoya MORINAGA <tomoya.rohm@gmail.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com>