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| author | Jarkko Nikula <jarkko.nikula@nokia.com> | 2008-05-13 12:26:03 +0200 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2008-06-05 23:30:15 +0200 |
| commit | 66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e (patch) | |
| tree | 2dc757090b45972f1b297aae471fc65719d50afb /arch | |
| parent | Linux 2.6.26-rc5 (diff) | |
| download | linux-66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e.tar.xz linux-66c23551b1b774e2be3c7bdf91c0ebf2c7a3519e.zip | |
ARM: OMAP: DMA: Don't mark channel active in omap_enable_channel_irq
Channel should be marked active only when DMA is really started. Otherwise
just omap_request_dma, omap_dma_link_lch and omap_dma_unlink_lch will cause
incorrect dump_stack().
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/plat-omap/dma.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm/plat-omap/dma.c b/arch/arm/plat-omap/dma.c index c00eda588cd8..39c637b0ffea 100644 --- a/arch/arm/plat-omap/dma.c +++ b/arch/arm/plat-omap/dma.c @@ -501,8 +501,6 @@ static inline void omap_enable_channel_irq(int lch) /* Enable some nice interrupts. */ OMAP_DMA_CICR_REG(lch) = dma_chan[lch].enabled_irqs; - - dma_chan[lch].flags |= OMAP_DMA_ACTIVE; } static void omap_disable_channel_irq(int lch) |