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ALSA: es1938: Convert to generic PCM copy ops
authorTakashi Iwai <tiwai@suse.de>
Tue, 15 Aug 2023 19:01:18 +0000 (21:01 +0200)
committerTakashi Iwai <tiwai@suse.de>
Fri, 18 Aug 2023 10:18:19 +0000 (12:18 +0200)
commit07ee02a2e12e1b97bdd04fa3e42a67380a60054e
tree72408a2cc917ba358a4a1a0765302178c94b0084tree | snapshot
parent9d0fdc602de9d4368ce58da158725d2c43765fd1commit | diff
ALSA: es1938: Convert to generic PCM copy ops

This patch converts the es1938 driver code to use the new unified PCM
copy callback.  It's a straightforward conversion from *_user() to
*_iter() variants in most parts.

Note that copy_from/to_iter() returns the copied bytes, hence the
error condition is adjusted accordingly.

Link: https://lore.kernel.org/r/20230815190136.8987-8-tiwai@suse.de
Signed-off-by: Takashi Iwai <tiwai@suse.de>
sound/pci/es1938.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git