The patch titled Char: moxa, remove useless tty functions has been added to the -mm tree. Its filename is char-moxa-remove-useless-tty-functions.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: Char: moxa, remove useless tty functions From: Jiri Slaby <jirislaby@xxxxxxxxx> - moxa_flush_chars -- no code; ldics handle this well - moxa_put_char -- only wrapper to moxa_write (same code), tty does this the same way if tty->driver->put_char is NULL Signed-off-by: Jiri Slaby <jirislaby@xxxxxxxxx> Tested-by: Oyvind Aabling <Oyvind.Aabling@xxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/char/moxa.c | 25 ------------------------- 1 file changed, 25 deletions(-) diff -puN drivers/char/moxa.c~char-moxa-remove-useless-tty-functions drivers/char/moxa.c --- a/drivers/char/moxa.c~char-moxa-remove-useless-tty-functions +++ a/drivers/char/moxa.c @@ -193,8 +193,6 @@ static int moxa_write(struct tty_struct static int moxa_write_room(struct tty_struct *); static void moxa_flush_buffer(struct tty_struct *); static int moxa_chars_in_buffer(struct tty_struct *); -static void moxa_flush_chars(struct tty_struct *); -static void moxa_put_char(struct tty_struct *, unsigned char); static void moxa_throttle(struct tty_struct *); static void moxa_unthrottle(struct tty_struct *); static void moxa_set_termios(struct tty_struct *, struct ktermios *); @@ -391,8 +389,6 @@ static const struct tty_operations moxa_ .write_room = moxa_write_room, .flush_buffer = moxa_flush_buffer, .chars_in_buffer = moxa_chars_in_buffer, - .flush_chars = moxa_flush_chars, - .put_char = moxa_put_char, .ioctl = moxa_ioctl, .throttle = moxa_throttle, .unthrottle = moxa_unthrottle, @@ -1283,27 +1279,6 @@ static int moxa_chars_in_buffer(struct t return chars; } -static void moxa_flush_chars(struct tty_struct *tty) -{ - /* - * Don't think I need this, because this is called to empty the TX - * buffer for the 16450, 16550, etc. - */ -} - -static void moxa_put_char(struct tty_struct *tty, unsigned char c) -{ - struct moxa_port *ch = tty->driver_data; - - if (ch == NULL) - return; - spin_lock_bh(&moxa_lock); - MoxaPortWriteData(ch, &c, 1); - spin_unlock_bh(&moxa_lock); - - ch->statusflags |= LOWWAIT; -} - static int moxa_tiocmget(struct tty_struct *tty, struct file *file) { struct moxa_port *ch; _ Patches currently in -mm which might be from jirislaby@xxxxxxxxx are git-drm.patch drm-i915-fix-oops-after-killing-x.patch wdev-ath5k-typecheck-on-nondebug.patch misc-phantom-add-compat-ioctl.patch misc-phantom-add-compat-ioctl-checkpatch-fixes.patch misc-phantom-fix-poll.patch mxser-prepare-for-bkl-pushdown.patch tty-bkl-pushdown-fix.patch tty-bkl-pushdown-fix1.patch char-moxa-remove-static-isa-support.patch char-moxa-cleanup-module-param-passed-isa-init.patch char-moxa-pci-io-space-fixup.patch char-moxa-fix-tiocg-ssoftcar-param.patch char-moxa-add-firmware-loading.patch char-moxa-merge-c2xx-and-c320-firmware-loading.patch char-moxa-remove-port-port.patch char-moxa-remove-unused-port-entries.patch char-moxa-centralize-board-readiness.patch char-moxa-timer-cleanup.patch char-moxa-ioctl-cleanup.patch char-moxa-merge-2-poll-functions.patch char-moxa-cleanup-rx-tx.patch char-moxa-serialise-timer.patch char-moxa-rework-open-close.patch char-moxa-little-cleanup.patch char-moxa-remove-useless-tty-functions.patch char-moxa-introduce-moxa_is_320-macro.patch char-moxa-notify-about-board-readiness.patch char-moxa-update-credits.patch char-moxa-add-firmware-loading-fix.patch mxser-convert-large-macros-to-functions.patch reiser4.patch shrink_slab-handle-bad-shrinkers.patch - To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html