[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-changelog] [xen stable-4.7] arm: constify atomic_read parameter
commit 87d5aa4b2f458064234b239af4d18573d7233f06 Author: Wei Liu <wei.liu2@xxxxxxxxxx> AuthorDate: Wed Aug 15 09:28:36 2018 +0100 Commit: Wei Liu <wei.liu2@xxxxxxxxxx> CommitDate: Wed Aug 15 10:27:35 2018 +0100 arm: constify atomic_read parameter ded2a37d63 added const to atomic_read. Do the same for Arm counterpart. Signed-off-by: Wei Liu <wei.liu2@xxxxxxxxxx> Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Acked-by: Julien Grall <julien.grall@xxxxxxx> --- xen/include/asm-arm/atomic.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/asm-arm/atomic.h b/xen/include/asm-arm/atomic.h index 29ab265f00..de22fd55d7 100644 --- a/xen/include/asm-arm/atomic.h +++ b/xen/include/asm-arm/atomic.h @@ -110,7 +110,7 @@ typedef struct { int counter; } atomic_t; * strex/ldrex monitor on some implementations. The reason we can use it for * atomic_set() is the clrex or dummy strex done on every exception return. */ -static inline int atomic_read(atomic_t *v) +static inline int atomic_read(const atomic_t *v) { return *(volatile int *)&v->counter; } -- generated by git-patchbot for /home/xen/git/xen.git#stable-4.7 _______________________________________________ Xen-changelog mailing list Xen-changelog@xxxxxxxxxxxxxxxxxxxx https://lists.xenproject.org/xen-changelog
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