Commit 40eb2d78 authored by Andrew Duggan's avatar Andrew Duggan Committed by Benson Leung
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UPSTREAM: rmi4update: Make sure the device file exists when rebinding the driver 



The /dev/hidrawX device may not exist immediately after writing to
the bind file. This change checks to see if it exists before attempting
to reopen the device.

(cherry picked from commit 8336b9c19bbf2adad93a4e193cd9258cf3fc7d0d)
Signed-off-by: default avatarBenson Leung <bleung@google.com>

Bug: 24809436

Change-Id: I02a662a2fc38e93df32190c03f35a1db3640f451
parent ddfbb28f
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