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Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6

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* 'spi/next' of git://git.secretlab.ca/git/linux-2.6:
  drivercore: Add helper macro for platform_driver boilerplate
  spi: irq: Remove IRQF_DISABLED
  OMAP: SPI: Fix the trying to free nonexistent resource error
  spi/spi-ep93xx: add module.h include
  spi/tegra: fix compilation error in spi-tegra.c
  spi: spi-dw: fix all sparse warnings
  spi/spi-pl022: Call pl022_dma_remove(pl022) only if enable_dma is true
  spi/spi-pl022: calculate_effective_freq() must set rate <= requested rate
  spi/spi-pl022: Don't allocate more sg than required.
  spi/spi-pl022: Use GFP_ATOMIC for allocation from tasklet
  spi/spi-pl022: Resolve formatting issues
This commit is contained in:
Linus Torvalds 2011-10-29 07:28:36 -07:00
commit 18c0635363
33 changed files with 230 additions and 493 deletions
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17
include/linux/platform_device.h
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@ -190,6 +190,23 @@ static inline void platform_set_drvdata(struct platform_device *pdev, void *data
dev_set_drvdata(&pdev->dev, data);
}
/* module_platform_driver() - Helper macro for drivers that don't do
* anything special in module init/exit. This eliminates a lot of
* boilerplate. Each module may only use this macro once, and
* calling it replaces module_init() and module_exit()
*/
#define module_platform_driver(__platform_driver) \
static int __init __platform_driver##_init(void) \
{ \
return platform_driver_register(&(__platform_driver)); \
} \
module_init(__platform_driver##_init); \
static void __exit __platform_driver##_exit(void) \
{ \
platform_driver_unregister(&(__platform_driver)); \
} \
module_exit(__platform_driver##_exit);
extern struct platform_device *platform_create_bundle(struct platform_driver *driver,
int (*probe)(struct platform_device *),
struct resource *res, unsigned int n_res,