linux/drivers/tty/mxser.c, branch v4.11

Replace with globally

2016-12-24T19:46:01Z

This was entirely automated, using the script by Al: PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*' sed -i -e "s!$PATT!#include !" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h) to do the replacement at the end of the merge window. Requested-by: Al Viro Signed-off-by: Linus Torvalds

tty: cyclades+mxser, do not initialize to zero

2016-06-25T15:56:30Z

Do not initialize members of initialized structures to zero. They are zeroed automatically. Part of hub6 cleanup series. Signed-off-by: Jiri Slaby Signed-off-by: Greg Kroah-Hartman

tty: mxser: Remove unused ASYNC_SHARE_IRQ flag

2016-04-30T16:26:55Z

ASYNC*_SHARE_IRQ is no longer used; remove. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: Replace ASYNC_INITIALIZED bit and update atomically

2016-04-30T16:26:55Z

Replace ASYNC_INITIALIZED bit in the tty_port::flags field with TTY_PORT_INITIALIZED bit in the tty_port::iflags field. Introduce helpers tty_port_set_initialized() and tty_port_initialized() to abstract atomic bit ops. Note: the transforms for test_and_set_bit() and test_and_clear_bit() are unnecessary as the state transitions are already mutually exclusive; the tty lock prevents concurrent open/close/hangup. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: Replace ASYNC_CHECK_CD and update atomically

2016-04-30T16:26:55Z

Replace ASYNC_CHECK_CD bit in the tty_port::flags field with TTY_PORT_CHECK_CD bit in the tty_port::iflags field. Introduce helpers tty_port_set_check_carrier() and tty_port_check_carrier() to abstract the atomic bit ops. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: Replace ASYNC_CTS_FLOW bit and update atomically

2016-04-30T16:26:55Z

Replace ASYNC_CTS_FLOW bit in the tty_port::flags field with TTY_PORT_CTS_FLOW bit in the tty_port::iflags field. Add tty_port_set_cts_flow() helper to abstract the atomic bit ops. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: Replace TTY_IO_ERROR bit tests with tty_io_error()

2016-04-30T16:26:55Z

Abstract TTY_IO_ERROR status test treewide with tty_io_error(). NB: tty->flags uses atomic bit ops; replace non-atomic bit test with test_bit(). Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: constify tty_port_operations structs

2016-02-07T07:31:08Z

Constifies tty_port_operations structures in the tty driver since they are not modified after their initialization. Detected and found using Coccinelle. Suggested-by: Julia Lawall Signed-off-by: Aya Mahfouz Signed-off-by: Greg Kroah-Hartman

tty: mxser: Remove ASYNC_CLOSING

2016-01-28T22:19:12Z

The tty core no longer provides ASYNC_CLOSING. Use private flag for same purpose, which is to clear the fifos at each and every interrupt during driver close(). The driver uses this sledgehammer approach because its close/shutdown sequence is hopelessly borked. Signed-off-by: Peter Hurley Signed-off-by: Greg Kroah-Hartman

tty: Use termios c_*flag macros

2016-01-28T22:13:44Z

Expressions of the form "tty->termios.c_*flag & FLAG" are more clearly expressed with the termios flags macros, I_FLAG(), C_FLAG(), O_FLAG(), and L_FLAG(). Convert treewide. Signed-off-by: Peter Hurley Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman