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There is no need for the extra directory level. Move all the
example modules to the parent "drivers" directory and delete
the modules directory.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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There is no reason the the kernel build patch needs to duplicate
the entire hello driver. Just show the parts relating to kbuild
integration.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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These patches are based heavily on the work by Manu to make the
driver lessons more interesting. Rather than create a new driver,
I took his work and created a series of patches that do
interesting modifications to the hello driver.
These patches can be used together with the "leds" program to
do live blinking demonstrations.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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Since hello.c changed, the patch for adding custom sysfs files
needed to be updated. While at it, make the patch into a form
that can be used with "git am".
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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- add SPDX license identifier
- cleanup goto target names
- remove an obsolete setting of owner to THIS_MODULE
- update the module version
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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The default build directory needed manual adjustment when the
driver was to be built. Change it to use the Debian build path
so this driver can be built immediately for the native Debian
system without any changes.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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this module can be used to show the usage of klist
Signed-off-by: Manuel Traut <manut@linutronix.de>
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Supporting x86 allows us to quickly show the hello driver in
action directly from the x86 trainer image. It also shows how
platform devices can be added on architectures that do not
support device trees.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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Simple drivers for use in the Linux Advanced schulung were only
available in the devel/jogness branch. Push them to master so
they are easily accessible to any trainer.
Signed-off-by: John Ogness <john.ogness@linutronix.de>
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