diff options
| author | Juha Yrjola <juha.yrjola@solidboot.com> | 2009-01-29 08:57:12 -0800 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2009-01-29 08:57:12 -0800 |
| commit | 320ce6f6fb3d95e02a183709e51d8a16a8b00e0a (patch) | |
| tree | c38b7f28be57747791e2c91a11ad87c8b2428550 /arch/arm/mach-ns9xxx | |
| parent | 06151158f2da4764479b4ec01688dc4bade6ce9d (diff) | |
ARM: OMAP: Fix race in OMAP2/3 DMA IRQ handling
CSR must be cleared before invoking the callback.
If the callback function starts a new, fast DMA transfer on the same
channel, the completion status might lost if CSR is cleared after
the callback invocation.
Signed-off-by: Juha Yrjola <juha.yrjola@solidboot.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch/arm/mach-ns9xxx')
0 files changed, 0 insertions, 0 deletions