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| author |   viresh kumar <viresh.kumar@st.com> | 2012-03-15 10:40:38 +0100 |
|---|---|---|
| committer |   Russell King <rmk+kernel@arm.linux.org.uk> | 2012-03-16 23:32:35 +0000 |
| commit | 9e5ed094c89e55fbf11d2e81d60be98eb12346c0 (patch) | |
| tree | b77c63a452580643cdede36c3038d52995e54d8e /include/linux/amba | |
| parent | ARM: 7335/1: mach-u300: do away with MMC config files (diff) | |
| download | linux-dev-9e5ed094c89e55fbf11d2e81d60be98eb12346c0.tar.xz linux-dev-9e5ed094c89e55fbf11d2e81d60be98eb12346c0.zip | |
ARM: 7362/1: AMBA: Add module_amba_driver() helper macro for amba_driver
For simple modules that contain a single amba_driver without any
additional setup code then ends up being a block of duplicated
boilerplate. This patch adds a new macro, module_amba_driver(),
which replaces the module_init()/module_exit() registrations with
template functions.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'include/linux/amba')
| -rw-r--r-- | include/linux/amba/bus.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/include/linux/amba/bus.h b/include/linux/amba/bus.h index a9fab831caf8..7847e197730a 100644 --- a/include/linux/amba/bus.h +++ b/include/linux/amba/bus.h @@ -125,4 +125,13 @@ struct amba_device name##_device = { \ .periphid = id, \ } +/* + * module_amba_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_amba_driver(__amba_drv) \ + module_driver(__amba_drv, amba_driver_register, amba_driver_unregister) + #endif |