arm64/sve: Switch sve_pffr() argument from task to thread

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sve_pffr(), which is used to derive the base address used for
low-level SVE save/restore routines, currently takes the relevant
task_struct as an argument.

The only accessed fields are actually part of thread_struct, so
this patch changes the argument type accordingly.  This is done in
preparation for moving this function to a header, where we do not
want to have to include <linux/sched.h> due to the consequent
circular #include problems.

No functional change.

Signed-off-by: Dave Martin <Dave.Martin@arm.com>
Reviewed-by: Alex Bennée <alex.bennee@linaro.org>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Acked-by: Marc Zyngier <marc.zyngier@arm.com>
Signed-off-by: Marc Zyngier <marc.zyngier@arm.com>

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Dave Martin 2018-04-12 17:04:39 +01:00 • committed by Marc Zyngier

parent 31dc52b3c8

commit 2cf97d46da

1 changed files with 5 additions and 5 deletions

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arch/arm64/kernel/fpsimd.c

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