diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-29 07:28:36 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-10-29 07:28:36 -0700 |
commit | 18c0635363364ca2fc2d1cbd65bbf918daf89d1a (patch) | |
tree | 6fd1975977b4ab190b77952ee8e263f66e3dc5f7 /include | |
parent | 41684f67af75b04152a1714e1a5375dfb00ee3da (diff) | |
parent | 940ab88962bc1aff3273a8356d64577a6e386736 (diff) |
Merge branch 'spi/next' of git://git.secretlab.ca/git/linux-2.6
* '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
Diffstat (limited to 'include')
-rw-r--r-- | include/linux/platform_device.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/include/linux/platform_device.h b/include/linux/platform_device.h index 651a066686ac..2a23f7d1a825 100644 --- a/include/linux/platform_device.h +++ b/include/linux/platform_device.h @@ -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, |