media: vidtv: psi: extract descriptor chaining code into a helper

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The code to append a descriptor to the end of a chain is repeated
throughout the psi generator code. Extract it into its own helper
function to avoid cluttering.

Signed-off-by: Daniel W. S. Almeida <dwlsalmeida@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>

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Daniel W. S. Almeida 2020-10-31 16:05:50 +01:00 • committed by Mauro Carvalho Chehab

parent 7a7899f6f5

commit 84306c96b1

1 changed files with 15 additions and 34 deletions

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drivers/media/test-drivers/vidtv/vidtv_psi.c

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