greybus: spi: validate spi master register

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Check for error in registering spi master, even though the current code
will fail a little more ahead when trying to register devices in the
master.

Signed-off-by: Rui Miguel Silva <rui.silva@linaro.org>
Reported-by: Johan Hovold <johan@hovoldconsulting.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>

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Rui Miguel Silva 2015-12-15 19:09:55 +00:00 • committed by Greg Kroah-Hartman

parent 5fbd1a0bcb

commit a92a2d46ac

1 changed files with 2 additions and 0 deletions

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drivers/staging/greybus/spi.c

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