staging: speakup: spk_serial_out and spk_wait_for_xmitr to take synth arg

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These two functions are always called from a context where spk_synth instance
is available. They also use the spk_synth instance but instead of taking it
as an argument, they rely on a global spk_synth instance inside synth.c which
points to the same synth as the one being passed in as argument.

Signed-off-by: Okash Khawaja <okash.khawaja@gmail.com>
Reviewed-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Okash Khawaja 2017-03-14 13:41:52 +00:00 • committed by Greg Kroah-Hartman

parent 940f6daec0

commit 9176d156ca

7 changed files with 29 additions and 29 deletions

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14

drivers/staging/speakup/serialio.c

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6

drivers/staging/speakup/speakup_apollo.c

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2

drivers/staging/speakup/speakup_audptr.c

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8

drivers/staging/speakup/speakup_decext.c

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12

drivers/staging/speakup/speakup_dectlk.c

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4

drivers/staging/speakup/spk_priv.h

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12

drivers/staging/speakup/synth.c

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