sparc64: vcc: Add chars_in_buffer TTY operation

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Add handler to support TTY chars_in_buffer operation

Signed-off-by: Jagannathan Raman <jag.raman@oracle.com>
Reviewed-by: Liam Merwick <liam.merwick@oracle.com>
Reviewed-by: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Jag Raman 2017-08-15 17:03:07 -04:00 • committed by David S. Miller

parent cf0452600b

commit aeee7debf3

1 changed files with 29 additions and 5 deletions

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drivers/tty/vcc.c

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