V4L/DVB (11787): xc5000: cleanup i2c read routines

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This patch centralizes the i2c read functions, and eliminates pass-through
function only called by one caller.

Make reading of xc5000 registers an atomic i2c transaction in case we're on a
multi-master bus.

Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Michael Krufky <mkrufky@linuxtv.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

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Devin Heitmueller 2008-11-16 20:17:14 -03:00 • committed by Mauro Carvalho Chehab

parent 91bd625e21

commit bdd335636a

1 changed files with 20 additions and 42 deletions

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62

drivers/media/common/tuners/xc5000.c

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