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path: root/drivers/base/soc.c
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* mode_t whack-a-mole: ->is_visible() returns umode_t...Al Viro2012-05-29
| | | | Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
* drivers/base: fix compiler warning in SoC export driver - idr should be idaLee Jones2012-04-09
| | | | | | | | | | | | | This fixes: note: expected ‘struct ida *’ but argument is of type ‘struct idr *’ warning: passing argument 1 of ‘ida_pre_get’ from incompatible pointer type Reported-by: Arnd Bergman <arnd@arndb.de> Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Axel Lin <axel.lin@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers/base: Remove unneeded spin_lock_init call for soc_lockAxel Lin2012-04-09
| | | | | | | soc_lock is already initialized by DEFINE_SPINLOCK. Signed-off-by: Axel Lin <axel.lin@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* drivers/base: add bus for System-on-Chip devicesLee Jones2012-02-10
Traditionally, any System-on-Chip based platform creates a flat list of platform_devices directly under /sys/devices/platform. In order to give these some better structure, this introduces a new bus type for soc_devices that are registered with the new soc_device_register() function. All devices that are on the same chip should then be registered as child devices of the soc device. The soc bus also exports a few standardised device attributes which allow user space to query the specific type of soc. Signed-off-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>