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authorSourav Poddar <sourav.poddar@ti.com>2013-05-15 19:35:37 +0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-05-20 22:47:21 +0400
commitcf0ebee0d0374c6d75494ac96f86b4aea482dd09 (patch)
tree82d9820ee8d14bb5cf7bfe0dc1eb8629ba203b70 /include/linux/serial_core.h
parentf722406faae2d073cc1d01063d1123c35425939e (diff)
downloadlinux-cf0ebee0d0374c6d75494ac96f86b4aea482dd09.tar.xz
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/serial_core.h')
-rw-r--r--include/linux/serial_core.h7
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;