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| author |   Axel Lin <axel.lin@ingics.com> | 2015-09-19 11:43:07 +0800 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2015-10-04 17:44:52 +0100 |
| commit | 57e7e2a64a49961d2810a6f4f0e1ca2699338ec2 (patch) | |
| tree | 9fcb462ecb005ef1291b6e12dd3bb1db6edc52d8 /drivers | |
| parent | serial: 68328serial: Use NULL for pointers (diff) | |
| download | linux-dev-57e7e2a64a49961d2810a6f4f0e1ca2699338ec2.tar.xz linux-dev-57e7e2a64a49961d2810a6f4f0e1ca2699338ec2.zip | |
serial: mux: Convert to uart_console_device instead of open-coded
The implementation of mux_console_device() is very similar to
uart_console_device(). Setting .data field in mux_console then we can
convert to use uart_console_device().
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/tty/serial/mux.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/tty/serial/mux.c b/drivers/tty/serial/mux.c index dd26511ad875..8a4be4b73723 100644 --- a/drivers/tty/serial/mux.c +++ b/drivers/tty/serial/mux.c @@ -412,19 +412,14 @@ static int mux_console_setup(struct console *co, char *options) return 0; } -struct tty_driver *mux_console_device(struct console *co, int *index) -{ - *index = co->index; - return mux_driver.tty_driver; -} - static struct console mux_console = { .name = "ttyB", .write = mux_console_write, - .device = mux_console_device, + .device = uart_console_device, .setup = mux_console_setup, .flags = CON_ENABLED | CON_PRINTBUFFER, .index = 0, + .data = &mux_driver, }; #define MUX_CONSOLE &mux_console |