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Subject[PATCH v3 00/10] gpio: mockup: refactoring + documentation
From: Bartosz Golaszewski <>

These patches were part of the bigger overhaul of gpio-mockup but since
the initial idea was dropped in favor of using configfs + sysfs in the
future I thought I'd resent just the refactoring of the existing code
+ documentation patches. I think it's good to apply them since we don't
really know when the new interface will be ready (configfs needs a new
functionality - commitable items - to support mockup chip instantiation).

v1 -> v2:
- check for NULL pointer in kfree_strarray() to avoid having to always pass
a zeroed string count when the array pointer is NULL
- collect review tags from Andy

v2 -> v3:
- add a patch increasing the number of supported device properties
- rename the arguments in kfree_strarray()

Bartosz Golaszewski (10):
lib: string_helpers: provide kfree_strarray()
Documentation: gpio: add documentation for gpio-mockup
gpio: mockup: drop unneeded includes
gpio: mockup: use KBUILD_MODNAME
gpio: mockup: use pr_fmt()
gpio: mockup: remove unneeded return statement
gpio: mockup: increase the number of supported device properties
gpio: mockup: pass the chip label as device property
gpio: mockup: use the generic 'gpio-line-names' property
gpio: mockup: refactor the module init function

.../admin-guide/gpio/gpio-mockup.rst | 50 ++++++
drivers/gpio/gpio-mockup.c | 158 +++++++++---------
include/linux/string_helpers.h | 2 +
lib/string_helpers.c | 24 +++
4 files changed, 156 insertions(+), 78 deletions(-)
create mode 100644 Documentation/admin-guide/gpio/gpio-mockup.rst


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