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| author | Jiri Slaby <jslaby@suse.cz> | 2012-08-07 21:47:56 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-13 16:50:20 -0700 |
| commit | 5920c2c9b9a16e86eb154fbb55d6034fbaad1b2b (patch) | |
| tree | b7c98a027a0bfe995cd556803816512c3580810e | |
| parent | 793be8984fb979ae8887609862842cbb1f60bfaf (diff) | |
| download | blackbird-op-linux-5920c2c9b9a16e86eb154fbb55d6034fbaad1b2b.tar.gz blackbird-op-linux-5920c2c9b9a16e86eb154fbb55d6034fbaad1b2b.zip | |
TTY: nfcon, add tty_port and link it
Every tty driver needs tty_port for each line. So let us add one to
nfcon too. And link it so that the tty layer knows about it.
Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Geert Uytterhoeven <geert@linux-m68k.org>
Cc: linux-m68k@lists.linux-m68k.org
Acked-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/m68k/emu/nfcon.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/m68k/emu/nfcon.c b/arch/m68k/emu/nfcon.c index 8db25e806947..16d170f53bfd 100644 --- a/arch/m68k/emu/nfcon.c +++ b/arch/m68k/emu/nfcon.c @@ -19,6 +19,7 @@ #include <asm/natfeat.h> static int stderr_id; +static struct tty_port nfcon_tty_port; static struct tty_driver *nfcon_tty_driver; static void nfputs(const char *str, unsigned int count) @@ -119,6 +120,8 @@ static int __init nfcon_init(void) { int res; + tty_port_init(&nfcon_tty_port); + stderr_id = nf_get_id("NF_STDERR"); if (!stderr_id) return -ENODEV; @@ -135,6 +138,7 @@ static int __init nfcon_init(void) nfcon_tty_driver->flags = TTY_DRIVER_REAL_RAW; tty_set_operations(nfcon_tty_driver, &nfcon_tty_ops); + tty_port_link_device(&nfcon_tty_port, nfcon_tty_driver, 0); res = tty_register_driver(nfcon_tty_driver); if (res) { pr_err("failed to register nfcon tty driver\n"); |
