Commit Graph

7 Commits

Author SHA1 Message Date
Paul Gortmaker
426bc8e789 base: soc: make it explicitly non-modular
The Kconfig currently controlling compilation of this code is:

drivers/base/Kconfig:config SOC_BUS
drivers/base/Kconfig:   bool

...meaning that it currently is not being built as a module by anyone.

Lets remove the modular code that is essentially orphaned, so that
when reading the driver there is no doubt it is builtin-only.

Since module_init was not in use by this code, the init ordering
remains unchanged with this commit.

Cc: Lee Jones <lee.jones@linaro.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2016-08-31 15:13:56 +02:00
Lee Duncan
cfcf6a91aa base: soc: siplify ida usage
Simplify ida index allocation and removal by
using the ida_simple_* helper functions

Signed-off-by: Lee Duncan <lduncan@suse.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-10-04 19:42:22 +01:00
Lavinia Tache
2071b9502d drivers/base: use tabs where possible in code indentation
Linux kernel coding style require that tabs should be used instead of
spaces for code indentation.
Problem found using checkpatch.pl script.

Signed-off-by: Lavinia Tache <lavinia.tachee@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-03-25 14:37:35 +01:00
Al Viro
726592a9be mode_t whack-a-mole: ->is_visible() returns umode_t...
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2012-05-29 23:28:42 -04:00
Lee Jones
3a4ffe930a drivers/base: fix compiler warning in SoC export driver - idr should be ida
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>
2012-04-09 14:54:22 -07:00
Axel Lin
33cb4f3456 drivers/base: Remove unneeded spin_lock_init call for soc_lock
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>
2012-04-09 14:54:22 -07:00
Lee Jones
74d1d82cda drivers/base: add bus for System-on-Chip devices
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>
2012-02-10 11:42:25 -08:00