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| author | Arnd Bergmann <arnd@arndb.de> | 2021-11-26 22:36:06 +0100 |
|---|---|---|
| committer | Ard Biesheuvel <ardb@kernel.org> | 2021-12-06 12:49:11 +0100 |
| commit | 54f481a2308efab49d2b14c3f8263b34fdb1c65e (patch) | |
| tree | 8979f2ba64fe95fb01c3f649ce09eeeb4c9d5cf2 /COPYING | |
| parent | ARM: iop32x: use GENERIC_IRQ_MULTI_HANDLER (diff) | |
| download | linux-54f481a2308efab49d2b14c3f8263b34fdb1c65e.tar.xz linux-54f481a2308efab49d2b14c3f8263b34fdb1c65e.zip | |
ARM: remove old-style irq entry
The last user of arch_irq_handler_default is gone now, so the
entry-macro-multi.S file and all references to mach/entry-macro.S can
be removed, as well as the asm_do_IRQ() entrypoint into the interrupt
handling routines implemented in C.
Note: The ARMv7-M entry still uses its own top-level IRQ entry, calling
nvic_handle_irq() from assembly. This could be changed to go through
generic_handle_arch_irq() as well, but it's unclear to me if there are
any benefits.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
[ardb: keep irq_handler macro as it carries all the IRQ stack handling]
Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Tested-by: Marc Zyngier <maz@kernel.org>
Tested-by: Vladimir Murzin <vladimir.murzin@arm.com> # ARMv7M
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'COPYING')
0 files changed, 0 insertions, 0 deletions