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| author | Vignesh R <vigneshr@ti.com> | 2017-03-24 10:57:59 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-03-31 16:56:10 +0200 |
| commit | f7048b15900f36fe21398fba94777b8aab3b376d (patch) | |
| tree | 8e495d9054e4b9653beefc13e61b3a3156f17e43 /drivers/tty/serial/8250/8250_core.c | |
| parent | 7cd3e9dbdd4c0025d0e37c8c73a2ac8641fc55bc (diff) | |
| download | lwn-f7048b15900f36fe21398fba94777b8aab3b376d.tar.gz lwn-f7048b15900f36fe21398fba94777b8aab3b376d.zip | |
tty: serial_core: Add name field to uart_port struct
Introduce a field to store name of uart_port that can be used to easily
identify UART port instances on a system that has more than one UART
instance. The name is of the form ttyXN(eg. ttyS0, ttyAMA0,..) where N
is number that particular UART instance.
This field will be useful when printing debug info for a particular port
or in register IRQs with unique IRQ name. Port name is populated during
uart_add_one_port().
Signed-off-by: Vignesh R <vigneshr@ti.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty/serial/8250/8250_core.c')
0 files changed, 0 insertions, 0 deletions