serial: pmac_zilog: remove unfinished DBDMA support

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The support for DBDMA was never completed. Remove the the code that only
maps spaces without real work.

Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20220519075653.31356-1-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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This commit is contained in:

Jiri Slaby 2022-05-19 09:56:50 +02:00 • committed by Greg Kroah-Hartman

parent 9bb13b2f77

commit a5ddc498e7

2 changed files with 1 additions and 46 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

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38

drivers/tty/serial/pmac_zilog.c

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9

drivers/tty/serial/pmac_zilog.h

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