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| author | Kumar Gala <galak@kernel.crashing.org> | 2011-07-08 00:17:27 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2011-07-08 00:21:36 -0500 |
| commit | 314b02f503c2c219fde0fcf6f086fda415f8a847 (patch) | |
| tree | 7f41ae421e6cb11d821175465b1346851a600292 /drivers/of | |
| parent | a77ce8167cc1d0370fcb1d79b367d62e050cb2b0 (diff) | |
| download | linux-3.10-314b02f503c2c219fde0fcf6f086fda415f8a847.tar.gz linux-3.10-314b02f503c2c219fde0fcf6f086fda415f8a847.tar.bz2 linux-3.10-314b02f503c2c219fde0fcf6f086fda415f8a847.zip | |
powerpc: implement arch_setup_pdev_archdata
We have a long standing issues with platform devices not have a valid
dma_mask pointer. This hasn't been an issue to date as no platform
device has tried to set its dma_mask value to a non-default value.
Acked-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/platform.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/platform.c b/drivers/of/platform.c index 63d3cb73bdb..cfc6a796940 100644 --- a/drivers/of/platform.c +++ b/drivers/of/platform.c @@ -153,7 +153,7 @@ struct platform_device *of_device_alloc(struct device_node *np, } dev->dev.of_node = of_node_get(np); -#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE) +#if defined(CONFIG_MICROBLAZE) dev->dev.dma_mask = &dev->archdata.dma_mask; #endif dev->dev.parent = parent; @@ -189,7 +189,7 @@ struct platform_device *of_platform_device_create(struct device_node *np, if (!dev) return NULL; -#if defined(CONFIG_PPC) || defined(CONFIG_MICROBLAZE) +#if defined(CONFIG_MICROBLAZE) dev->archdata.dma_mask = 0xffffffffUL; #endif dev->dev.coherent_dma_mask = DMA_BIT_MASK(32); |