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char: remove unused qemu_chr_fe_event

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I introduced this function in d61b0c9a2f, but it isn't
used. Furthermore, it was incomplete, as it would need to translate QEMU
chr events to Spice port events.

(presumably it was used in the follow-up NBD-spice series that was not
completed: http://lists.gnu.org/archive/html/qemu-devel/2013-11/msg02024.html)

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20161022100951.19562-4-marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Marc-André Lureau 2016-10-22 13:09:40 +03:00 committed by Paolo Bonzini
parent 8c260cb13c
commit 58fa54947e
3 changed files with 0 additions and 30 deletions
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11
include/sysemu/char.h
View File

@ -103,7 +103,6 @@ struct CharDriverState {
void (*chr_accept_input)(struct CharDriverState *chr);
void (*chr_set_echo)(struct CharDriverState *chr, bool echo);
void (*chr_set_fe_open)(struct CharDriverState *chr, int fe_open);
void (*chr_fe_event)(struct CharDriverState *chr, int event);
CharBackend *be;
void *opaque;
char *label;
@ -238,16 +237,6 @@ void qemu_chr_fe_set_echo(CharBackend *be, bool echo);
*/
void qemu_chr_fe_set_open(CharBackend *be, int fe_open);
/**
* @qemu_chr_fe_event:
*
* Send an event from the front end to the back end. It does nothing
* without associated CharDriver.
*
* @event the event to send
*/
void qemu_chr_fe_event(CharBackend *be, int event);
/**
* @qemu_chr_fe_printf:
*

9
qemu-char.c
View File

@ -4226,15 +4226,6 @@ void qemu_chr_fe_set_open(CharBackend *be, int fe_open)
}
}
void qemu_chr_fe_event(CharBackend *be, int event)
{
CharDriverState *chr = be->chr;
if (chr && chr->chr_fe_event) {
chr->chr_fe_event(chr, event);
}
}
guint qemu_chr_fe_add_watch(CharBackend *be, GIOCondition cond,
GIOFunc func, void *user_data)
{

10
spice-qemu-char.c
View File

@ -236,15 +236,6 @@ static void spice_port_set_fe_open(struct CharDriverState *chr, int fe_open)
#endif
}
static void spice_chr_fe_event(struct CharDriverState *chr, int event)
{
#if SPICE_SERVER_VERSION >= 0x000c02
SpiceCharDriver *s = chr->opaque;
spice_server_port_event(&s->sin, event);
#endif
}
static void print_allowed_subtypes(void)
{
const char** psubtype;
@ -292,7 +283,6 @@ static CharDriverState *chr_open(const char *subtype,
chr->chr_free = spice_chr_free;
chr->chr_set_fe_open = set_fe_open;
chr->explicit_be_open = true;
chr->chr_fe_event = spice_chr_fe_event;
chr->chr_accept_input = spice_chr_accept_input;
QLIST_INSERT_HEAD(&spice_chars, s, next);