staging: most: add poll syscall to AIM cdev

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This patch adds the implementation of the poll syscall to the AIM cdev.
To have the full functionality, a helper function is needed in the
core module to retrieve the instantaneous availability of tx buffers.

Signed-off-by: Christian Gromm <christian.gromm@microchip.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Christian Gromm 2015-09-28 17:18:57 +02:00 • committed by Greg Kroah-Hartman

parent 48ab5a339d

commit aac997dfdd

3 changed files with 43 additions and 0 deletions

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26

drivers/staging/most/aim-cdev/cdev.c

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16

drivers/staging/most/mostcore/core.c

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1

drivers/staging/most/mostcore/mostcore.h

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