Messages in this thread Patch in this message | | | From | Jiri Slaby <> | Subject | [PATCH] Char: mxser, various cleanups | Date | Mon, 9 Jun 2008 12:08:32 +0200 |
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- remove unused macro - some whitespace cleanup - useless debug prints removal
Signed-off-by: Jiri Slaby <jirislaby@gmail.com> --- drivers/char/mxser.c | 24 ++++-------------------- 1 files changed, 4 insertions(+), 20 deletions(-)
diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c index 8f7afdc..3ccec49 100644 --- a/drivers/char/mxser.c +++ b/drivers/char/mxser.c @@ -48,7 +48,6 @@ #define MXSER_VERSION "2.0.4" /* 1.12 */ #define MXSERMAJOR 174 -#define MXSERCUMAJOR 175 #define MXSER_BOARDS 4 /* Max. boards */ #define MXSER_PORTS_PER_BOARD 8 /* Max. ports per board */ @@ -191,7 +190,6 @@ struct mxser_log { unsigned long txcnt[MXSER_PORTS]; }; - struct mxser_mon { unsigned long rxcnt; unsigned long txcnt; @@ -1314,13 +1312,9 @@ static void mxser_flush_chars(struct tty_struct *tty) struct mxser_port *info = tty->driver_data; unsigned long flags; - if (info->xmit_cnt <= 0 || - tty->stopped || - !info->xmit_buf || - (tty->hw_stopped && - (info->type != PORT_16550A) && - (!info->board->chip_flag) - )) + if (info->xmit_cnt <= 0 || tty->stopped || !info->xmit_buf || + (tty->hw_stopped && info->type != PORT_16550A && + !info->board->chip_flag)) return; spin_lock_irqsave(&info->slock, flags); @@ -1338,9 +1332,7 @@ static int mxser_write_room(struct tty_struct *tty) int ret; ret = SERIAL_XMIT_SIZE - info->xmit_cnt - 1; - if (ret < 0) - ret = 0; - return ret; + return ret < 0 ? 0 : ret; } static int mxser_chars_in_buffer(struct tty_struct *tty) @@ -2771,8 +2763,6 @@ static int __init mxser_module_init(void) unsigned int b, i, m; int retval; - pr_debug("Loading module mxser ...\n"); - mxvar_sdriver = alloc_tty_driver(MXSER_PORTS + 1); if (!mxvar_sdriver) return -ENOMEM; @@ -2838,8 +2828,6 @@ static int __init mxser_module_init(void) } /* else: we have some ISA cards under control */ } - pr_debug("Done.\n"); - return 0; err_unr: tty_unregister_driver(mxvar_sdriver); @@ -2852,8 +2840,6 @@ static void __exit mxser_module_exit(void) { unsigned int i, j; - pr_debug("Unloading module mxser ...\n"); - pci_unregister_driver(&mxser_driver); for (i = 0; i < MXSER_BOARDS; i++) /* ISA remains */ @@ -2867,8 +2853,6 @@ static void __exit mxser_module_exit(void) for (i = 0; i < MXSER_BOARDS; i++) if (mxser_boards[i].info != NULL) mxser_release_res(&mxser_boards[i], NULL, 1); - - pr_debug("Done.\n"); } module_init(mxser_module_init); -- 1.5.4.5
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