Commit e5fabad7 authored by xiaoqiang zhao's avatar xiaoqiang zhao Committed by Peter Maydell
Browse files

char: get rid of qemu_char_get_next_serial 



since there is no user of qemu_char_get_next_serial any more,
it's time to let it go away.

Acked-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Signed-off-by: default avatarxiaoqiang zhao <zxq_yx_007@163.com>
Message-id: 1465028065-5855-7-git-send-email-zxq_yx_007@163.com
Reviewed-by: default avatarPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: default avatarPeter Maydell <peter.maydell@linaro.org>
parent 1b6d0781

include/sysemu/char.h

+0 −1
Original line number Diff line number Diff line
@@ -403,7 +403,6 @@ void register_char_driver(const char *name, ChardevBackendKind kind, 


extern int term_escape_char;



CharDriverState *qemu_char_get_next_serial(void);



/* console.c */

typedef CharDriverState *(VcHandler)(ChardevVC *vc, Error **errp);

qemu-char.c

+0 −16
Original line number Diff line number Diff line
@@ -4088,22 +4088,6 @@ CharDriverState *qemu_chr_find(const char *name) 
    return NULL;

}



/* Get a character (serial) device interface.  */

CharDriverState *qemu_char_get_next_serial(void)

{

    static int next_serial;

    CharDriverState *chr;



    /* FIXME: This function needs to go away: use chardev properties!  */



    while (next_serial < MAX_SERIAL_PORTS && serial_hds[next_serial]) {

        chr = serial_hds[next_serial++];

        qemu_chr_fe_claim_no_fail(chr);

        return chr;

    }

    return NULL;

}



QemuOptsList qemu_chardev_opts = {

    .name = "chardev",

    .implied_opt_name = "backend",