The patch titled
riscom/rocket: switch to int put_char method
has been removed from the -mm tree. Its filename was
riscom-rocket-switch-to-int-put_char-method.patch
This patch was dropped because it was merged into mainline or a subsystem tree
The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/
------------------------------------------------------
Subject: riscom/rocket: switch to int put_char method
From: Alan Cox <alan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Alan Cox <alan@xxxxxxxxxx>
Cc: Jiri Slaby <jirislaby@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/char/riscom8.c | 9 ++++++---
drivers/char/rocket.c | 5 +++--
2 files changed, 9 insertions(+), 5 deletions(-)
diff -puN drivers/char/riscom8.c~riscom-rocket-switch-to-int-put_char-method drivers/char/riscom8.c
--- a/drivers/char/riscom8.c~riscom-rocket-switch-to-int-put_char-method
+++ a/drivers/char/riscom8.c
@@ -1161,16 +1161,17 @@ static int rc_write(struct tty_struct *
return total;
}
-static void rc_put_char(struct tty_struct * tty, unsigned char ch)
+static int rc_put_char(struct tty_struct * tty, unsigned char ch)
{
struct riscom_port *port = (struct riscom_port *)tty->driver_data;
unsigned long flags;
+ int ret = 0;
if (rc_paranoia_check(port, tty->name, "rc_put_char"))
- return;
+ return 0;
if (!tty || !port->xmit_buf)
- return;
+ return 0;
spin_lock_irqsave(&riscom_lock, flags);
@@ -1180,9 +1181,11 @@ static void rc_put_char(struct tty_struc
port->xmit_buf[port->xmit_head++] = ch;
port->xmit_head &= SERIAL_XMIT_SIZE - 1;
port->xmit_cnt++;
+ ret = 1;
out:
spin_unlock_irqrestore(&riscom_lock, flags);
+ return ret;
}
static void rc_flush_chars(struct tty_struct * tty)
diff -puN drivers/char/rocket.c~riscom-rocket-switch-to-int-put_char-method drivers/char/rocket.c
--- a/drivers/char/rocket.c~riscom-rocket-switch-to-int-put_char-method
+++ a/drivers/char/rocket.c
@@ -1663,14 +1663,14 @@ static void rp_hangup(struct tty_struct
* writing routines will write directly to transmit FIFO.
* Write buffer and counters protected by spinlocks
*/
-static void rp_put_char(struct tty_struct *tty, unsigned char ch)
+static int rp_put_char(struct tty_struct *tty, unsigned char ch)
{
struct r_port *info = (struct r_port *) tty->driver_data;
CHANNEL_t *cp;
unsigned long flags;
if (rocket_paranoia_check(info, "rp_put_char"))
- return;
+ return 0;
/*
* Grab the port write mutex, locking out other processes that try to
@@ -1699,6 +1699,7 @@ static void rp_put_char(struct tty_struc
}
spin_unlock_irqrestore(&info->slock, flags);
mutex_unlock(&info->write_mtx);
+ return 1;
}
/*
_
Patches currently in -mm which might be from alan@xxxxxxxxxxxxxxxxxxx are
origin.patch
add-time_is_after_jiffies-and-others-which-compare-with-jiffies.patch
pata_atiixp-simplex-clear.patch
pata_atiixp-dont-disable.patch
8390-split-8390-support-into-a-pausing-and-a-non-pausing-driver-core.patch
parisc-new-termios-definitions.patch
generic-irq-let-setup_irq-reenable-a-shared-irq.patch
8250-switch-8250-drivers-to-use-_nocache-ioremaps.patch
sxc-fix-printk-warnings-on-sparc32.patch
put_pid-make-sure-we-dont-free-the-live-pid.patch
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