| commit | ee90732456fe8e75406fdd3cd136a4bfb7ce31f5 | [log] [tgz] |
|---|---|---|
| author | Tao Hu <taohu@motorola.com> | Tue Nov 10 18:55:17 2009 -0800 |
| committer | Tony Lindgren <tony@atomide.com> | Tue Nov 10 18:55:17 2009 -0800 |
| tree | 0c0f49d8240d595e8162fbc02939266e3c268a9e | |
| parent | b419148e567728f6af0c3b01965c1cc141e3e13a [diff] |
omap: Fix race condition in omap dma driver The bug could cause irq enable bit of one DMA channel is cleared/set unexpectedly when 2 (or more) drivers are calling omap_request_dma()/omap_free_dma() simultaneously Signed-off-by: Fei Yang <AFY095@motorola.com> Signed-off-by: Tao Hu <taohu@motorola.com> Signed-off-by: Tony Lindgren <tony@atomide.com>