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author | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 15:23:32 -0800 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2014-12-14 15:23:32 -0800 |
commit | 37da7bbbe84fe9e8862940d3f9194fd27dce59bb (patch) | |
tree | 6c3fae910b4cfd4e2f9a1fdc035400cd4df78be3 /drivers/tty/serial/ip22zilog.c | |
parent | e7cf773d431a63a2417902696fcc9e0ebdc83bbe (diff) | |
parent | dd63af108f0814f0b589659f4e55a7a5af3b7e53 (diff) | |
download | linux-stable-37da7bbbe84fe9e8862940d3f9194fd27dce59bb.tar.gz linux-stable-37da7bbbe84fe9e8862940d3f9194fd27dce59bb.tar.bz2 linux-stable-37da7bbbe84fe9e8862940d3f9194fd27dce59bb.zip |
Merge tag 'tty-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty
Pull tty/serial driver updates from Greg KH:
"Here's the big tty/serial driver update for 3.19-rc1.
There are a number of TTY core changes/fixes in here from Peter Hurley
that have all been teted in linux-next for a long time now. There are
also the normal serial driver updates as well, full details in the
changelog below"
* tag 'tty-3.19-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty: (219 commits)
serial: pxa: hold port.lock when reporting modem line changes
tty-hvsi_lib: Deletion of an unnecessary check before the function call "tty_kref_put"
tty: Deletion of unnecessary checks before two function calls
n_tty: Fix read_buf race condition, increment read_head after pushing data
serial: of-serial: add PM suspend/resume support
Revert "serial: of-serial: add PM suspend/resume support"
Revert "serial: of-serial: fix up PM ops on no_console_suspend and port type"
serial: 8250: don't attempt a trylock if in sysrq
serial: core: Add big-endian iotype
serial: samsung: use port->fifosize instead of hardcoded values
serial: samsung: prefer to use fifosize from driver data
serial: samsung: fix style problems
serial: samsung: wait for transfer completion before clock disable
serial: icom: fix error return code
serial: tegra: clean up tty-flag assignments
serial: Fix io address assign flow with Fintek PCI-to-UART Product
serial: mxs-auart: fix tx_empty against shift register
serial: mxs-auart: fix gpio change detection on interrupt
serial: mxs-auart: Fix mxs_auart_set_ldisc()
serial: 8250_dw: Use 64-bit access for OCTEON.
...
Diffstat (limited to 'drivers/tty/serial/ip22zilog.c')
-rw-r--r-- | drivers/tty/serial/ip22zilog.c | 18 |
1 files changed, 12 insertions, 6 deletions
diff --git a/drivers/tty/serial/ip22zilog.c b/drivers/tty/serial/ip22zilog.c index 99b7b8697861..991e6dce916e 100644 --- a/drivers/tty/serial/ip22zilog.c +++ b/drivers/tty/serial/ip22zilog.c @@ -544,7 +544,8 @@ static unsigned int ip22zilog_get_mctrl(struct uart_port *port) /* The port lock is held and interrupts are disabled. */ static void ip22zilog_set_mctrl(struct uart_port *port, unsigned int mctrl) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port); unsigned char set_bits, clear_bits; @@ -568,7 +569,8 @@ static void ip22zilog_set_mctrl(struct uart_port *port, unsigned int mctrl) /* The port lock is held and interrupts are disabled. */ static void ip22zilog_stop_tx(struct uart_port *port) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); up->flags |= IP22ZILOG_FLAG_TX_STOPPED; } @@ -576,7 +578,8 @@ static void ip22zilog_stop_tx(struct uart_port *port) /* The port lock is held and interrupts are disabled. */ static void ip22zilog_start_tx(struct uart_port *port) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port); unsigned char status; @@ -636,7 +639,8 @@ static void ip22zilog_stop_rx(struct uart_port *port) /* The port lock is held. */ static void ip22zilog_enable_ms(struct uart_port *port) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port); unsigned char new_reg; @@ -652,7 +656,8 @@ static void ip22zilog_enable_ms(struct uart_port *port) /* The port lock is not held. */ static void ip22zilog_break_ctl(struct uart_port *port, int break_state) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); struct zilog_channel *channel = ZILOG_CHANNEL_FROM_PORT(port); unsigned char set_bits, clear_bits, new_reg; unsigned long flags; @@ -873,7 +878,8 @@ static void ip22zilog_set_termios(struct uart_port *port, struct ktermios *termios, struct ktermios *old) { - struct uart_ip22zilog_port *up = (struct uart_ip22zilog_port *) port; + struct uart_ip22zilog_port *up = + container_of(port, struct uart_ip22zilog_port, port); unsigned long flags; int baud, brg; |