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| author | Samuel Thibault <samuel.thibault@ens-lyon.org> | 2016-01-15 00:47:41 +0100 |
|---|---|---|
| committer | Sasha Levin <sasha.levin@oracle.com> | 2016-02-15 15:45:26 -0500 |
| commit | b143adc3f446be7dbb5a0d4c63089078d7718f06 (patch) | |
| tree | e488321f8539dbefc40f54b84148c81d23e5b9df /drivers/tty | |
| parent | c4bbd2785e0ed7ed3e8c16776194ea9181fc3454 (diff) | |
Staging: speakup: Fix getting port information
[ Upstream commit 327b882d3bcc1fba82dbd39b5cf5a838c81218e2 ]
Commit f79b0d9c223c ("staging: speakup: Fixed warning <linux/serial.h>
instead of <asm/serial.h>") broke the port information in the speakup
driver: SERIAL_PORT_DFNS only gets defined if asm/serial.h is included,
and no other header includes asm/serial.h.
We here make sure serialio.c does get the arch-specific definition of
SERIAL_PORT_DFNS from asm/serial.h, if any.
Along the way, this makes sure that we do have information for the
requested serial port number (index)
Fixes: f79b0d9c223c ("staging: speakup: Fixed warning <linux/serial.h> instead of <asm/serial.h>")
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>
Cc: stable <stable@vger.kernel.org> # 3.18
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sasha.levin@oracle.com>
Diffstat (limited to 'drivers/tty')
0 files changed, 0 insertions, 0 deletions