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| author | Michael Williamson <michael.williamson@criticallink.com> | 2011-02-08 07:59:55 -0500 |
|---|---|---|
| committer | Kevin Hilman <khilman@ti.com> | 2011-02-28 14:53:29 -0800 |
| commit | 2e3e2a5e4fef586ae9b1cfef42823c0aef1797f4 (patch) | |
| tree | 9b6619631c0798feff53c9f0d907abe2cf3b6394 /arch/arm/mach-davinci/dm355.c | |
| parent | a42f18c96da2220eaad603a7586d43cdd12d9f9f (diff) | |
| download | linux-2e3e2a5e4fef586ae9b1cfef42823c0aef1797f4.tar.bz2 | |
davinci: spi: move event queue parameter to platform data
For DMA operation, the davinci spi driver needs an event queue number.
Currently, this number is passed as a IORESOURCE_DMA. This is not
correct, as the event queue is not a DMA channel. Pass the event queue
via the platform data structure instead.
On dm355 and dm365, move the eventq assignment for spi0 out of resources
array and into platform data.
Signed-off-by: Michael Williamson <michael.williamson@criticallink.com>
Acked-by: Sekhar Nori <nsekhar@ti.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Kevin Hilman <khilman@ti.com>
Diffstat (limited to 'arch/arm/mach-davinci/dm355.c')
| -rw-r--r-- | arch/arm/mach-davinci/dm355.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/arch/arm/mach-davinci/dm355.c b/arch/arm/mach-davinci/dm355.c index a5f8a80c1f28..76364d1345df 100644 --- a/arch/arm/mach-davinci/dm355.c +++ b/arch/arm/mach-davinci/dm355.c @@ -403,16 +403,13 @@ static struct resource dm355_spi0_resources[] = { .start = 16, .flags = IORESOURCE_DMA, }, - { - .start = EVENTQ_1, - .flags = IORESOURCE_DMA, - }, }; static struct davinci_spi_platform_data dm355_spi0_pdata = { .version = SPI_VERSION_1, .num_chipselect = 2, .cshold_bug = true, + .dma_event_q = EVENTQ_1, }; static struct platform_device dm355_spi0_device = { .name = "spi_davinci", |