linux/arch/um/os-Linux
Johannes Berg 2fccfcc0c7 um: Remove IRQ_NONE type
We don't actually use this in um_request_irq(), so it can
never be assigned. It's also not clear what that would be
useful for, so just remove it.

This results in quite a number of cleanups, all the way to
removing the "SIGIO on close" startup check, since the data
it assigns (pty_close_sigio) is not used anymore.

While at it, also make this an enum so we get a minimum of
type checking, and remove the IRQ_NONE hack in virtio since
we now no longer have the name twice.

Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Acked-By: Anton Ivanov <anton.ivanov@cambridgegreys.com>
Signed-off-by: Richard Weinberger <richard@nod.at>
2020-12-13 22:22:29 +01:00
..
drivers um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
skas um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
elf_aux.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
execvp.c um: Use os_warn to print out pre-boot warning/error messages 2017-07-05 23:18:25 +02:00
file.c um: Use fdatasync() when mapping the UBD FSYNC command 2020-06-02 22:37:55 +02:00
helper.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
irq.c um: Remove IRQ_NONE type 2020-12-13 22:22:29 +01:00
main.c um: Don't trace irqflags during shutdown 2019-11-25 22:42:57 +01:00
Makefile um: Increase stack frame size threshold for signal.c 2020-12-13 22:22:00 +01:00
mem.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
process.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
registers.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
sigio.c um: Remove IRQ_NONE type 2020-12-13 22:22:29 +01:00
signal.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
start_up.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
time.c um: Move timer-internal.h to non-shared 2020-03-29 23:28:43 +02:00
tty.c um: Add SPDX headers for files in arch/um/os-Linux 2019-09-15 21:37:17 +02:00
umid.c um: Remove use of asprinf in umid.c 2020-12-13 22:21:07 +01:00
user_syms.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
util.c um: Some fixes to build UML with musl 2020-10-11 23:13:06 +02:00