diff options
author | San Mehat <san@google.com> | 2009-07-29 20:21:28 -0700 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:38:12 -0800 |
commit | dea7c796f088aa6857f8bdc6b54279cef956e4f2 (patch) | |
tree | becc08bd522a820f94eaef72789dd71f551e507f /include/linux/serial_core.h | |
parent | dacb73c6088ae9aaca90dfa2bf08da476e3e3ee6 (diff) |
serial_core: Add wake_peer uart operation which is called before starting UART TX. The idea here is to provide a mechanism where we can wakeup our peer before sending data.
Signed-off-by: San Mehat <san@google.com>
Diffstat (limited to 'include/linux/serial_core.h')
-rw-r--r-- | include/linux/serial_core.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h index a5c31146a337..0d239897b2f4 100644 --- a/include/linux/serial_core.h +++ b/include/linux/serial_core.h @@ -245,6 +245,7 @@ struct uart_ops { void (*pm)(struct uart_port *, unsigned int state, unsigned int oldstate); int (*set_wake)(struct uart_port *, unsigned int state); + void (*wake_peer)(struct uart_port *); /* * Return a string describing the type of the port |