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4 Commits

Author SHA1 Message Date
Vasiliy Kulikov
44bdcb54df mfd: ab8500: world-writable debugfs register-* files 
Don't allow everybody to interact with hardware registers.

Signed-off-by: Vasiliy Kulikov <segoon@openwall.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-03-23 10:41:48 +01:00
Mark Brown
87fff232cb mfd: Use NULL to initialise NULL pointers in ab8500-debugfs 
Partly for coding style reasons, but mostly because sparse warns on it.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Acked-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-01-14 12:37:50 +01:00
Mattias Wallin
d7b9f3220f mfd: Fix ab8500-debug indentation errors 
Replace spaces with proper tabs.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2011-01-14 12:37:42 +01:00
Mattias Wallin
5814fc35e1 mfd: AB8500 debugfs 
This patch adds the possibility to read and write registers
via the debug_fs. It also adds ranges of registers sorted by bank
which makes it possible to read all defined registers in a bank.

Signed-off-by: Mattias Wallin <mattias.wallin@stericsson.com>
Acked-by: Linus Walleij <linus.walleij@stericsson.com>
Reviewed-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
 2010-10-29 00:29:25 +02:00