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platform_kernel-5.15
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tty: use assign_bit() in port-flag accessors 

Use the new assign_bit() wrapper in the port-flag accessors instead of
open coding.

Suggested-by: Jiri Slaby <jirislaby@kernel.org>
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20201202113942.27024-2-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2020-12-02 12:39:36 +01:00 committed by Greg Kroah-Hartman
parent 76437b340b
commit af633212c4
1 changed files with 6 additions and 24 deletions
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30
include/linux/tty.h
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@ -615,10 +615,7 @@ static inline bool tty_port_cts_enabled(struct tty_port *port)
static inline void tty_port_set_cts_flow(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_CTS_FLOW, &port->iflags);
else
clear_bit(TTY_PORT_CTS_FLOW, &port->iflags);
assign_bit(TTY_PORT_CTS_FLOW, &port->iflags, val);
}
static inline bool tty_port_active(struct tty_port *port)
@ -628,10 +625,7 @@ static inline bool tty_port_active(struct tty_port *port)
static inline void tty_port_set_active(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_ACTIVE, &port->iflags);
else
clear_bit(TTY_PORT_ACTIVE, &port->iflags);
assign_bit(TTY_PORT_ACTIVE, &port->iflags, val);
}
static inline bool tty_port_check_carrier(struct tty_port *port)
@ -641,10 +635,7 @@ static inline bool tty_port_check_carrier(struct tty_port *port)
static inline void tty_port_set_check_carrier(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_CHECK_CD, &port->iflags);
else
clear_bit(TTY_PORT_CHECK_CD, &port->iflags);
assign_bit(TTY_PORT_CHECK_CD, &port->iflags, val);
}
static inline bool tty_port_suspended(struct tty_port *port)
@ -654,10 +645,7 @@ static inline bool tty_port_suspended(struct tty_port *port)
static inline void tty_port_set_suspended(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_SUSPENDED, &port->iflags);
else
clear_bit(TTY_PORT_SUSPENDED, &port->iflags);
assign_bit(TTY_PORT_SUSPENDED, &port->iflags, val);
}
static inline bool tty_port_initialized(struct tty_port *port)
@ -667,10 +655,7 @@ static inline bool tty_port_initialized(struct tty_port *port)
static inline void tty_port_set_initialized(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_INITIALIZED, &port->iflags);
else
clear_bit(TTY_PORT_INITIALIZED, &port->iflags);
assign_bit(TTY_PORT_INITIALIZED, &port->iflags, val);
}
static inline bool tty_port_kopened(struct tty_port *port)
@ -680,10 +665,7 @@ static inline bool tty_port_kopened(struct tty_port *port)
static inline void tty_port_set_kopened(struct tty_port *port, bool val)
{
if (val)
set_bit(TTY_PORT_KOPENED, &port->iflags);
else
clear_bit(TTY_PORT_KOPENED, &port->iflags);
assign_bit(TTY_PORT_KOPENED, &port->iflags, val);
}
extern struct tty_struct *tty_port_tty_get(struct tty_port *port);