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| author | Sourav Poddar <sourav.poddar@ti.com> | 2013-05-15 21:05:37 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-05-20 11:47:21 -0700 |
| commit | cf0ebee0d0374c6d75494ac96f86b4aea482dd09 (patch) | |
| tree | 82d9820ee8d14bb5cf7bfe0dc1eb8629ba203b70 /include/linux | |
| parent | f722406faae2d073cc1d01063d1123c35425939e (diff) | |
| download | lwn-cf0ebee0d0374c6d75494ac96f86b4aea482dd09.tar.gz lwn-cf0ebee0d0374c6d75494ac96f86b4aea482dd09.zip | |
serial: Move "uart_console" def to core header file.
Move "uart_console" definition to serial core header file, so that it can be
used by serial drivers.
Get rid of the uart_console defintion from mpc52xx_uart driver.
Cc: Santosh Shilimkar <santosh.shilimkar@ti.com>
Cc: Rajendra nayak <rnayak@ti.com>
Reviewed-by: Felipe Balbi <balbi@ti.com>
Reviewed-by: Kevin Hilman <khilman@linaro.org>
Tested-by: Kevin Hilman <khilman@linaro.org>
Signed-off-by: Sourav Poddar <sourav.poddar@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/serial_core.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index 87d4bbc773fc..b98291ac7f14 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -31,6 +31,13 @@ #include <linux/sysrq.h> #include <uapi/linux/serial_core.h> +#ifdef CONFIG_SERIAL_CORE_CONSOLE +#define uart_console(port) \ + ((port)->cons && (port)->cons->index == (port)->line) +#else +#define uart_console(port) (0) +#endif + struct uart_port; struct serial_struct; struct device; |