linux

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Jiri Slaby 4fb266e197 tty: remove empty tty_operations::flush_buffer

tty_operations::flush_buffer is optional. If it doesn't exist, nothing
is called. So remove almost¹ empty flush_buffer implementations.

¹ capi had an useless pr_debug in it.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Karsten Keil <isdn@linux-pingi.de>
Cc: Heiko Carstens <hca@linux.ibm.com>
Cc: Vasily Gorbik <gor@linux.ibm.com>
Cc: Christian Borntraeger <borntraeger@de.ibm.com>
Link: https://lore.kernel.org/r/20210505091928.22010-31-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-05-13 18:29:11 +02:00

capi.c

tty: remove empty tty_operations::flush_buffer

2021-05-13 18:29:11 +02:00

capiutil.c

isdn: capi: dead code removal

2019-12-11 09:12:38 +01:00

kcapi_proc.c

proc: mandate ->proc_lseek in "struct proc_ops"

2021-05-06 19:24:11 -07:00

kcapi.c

isdn: capi: fix mismatched prototypes