diff options
| author | Mark Rutland <mark.rutland@arm.com> | 2021-04-16 19:30:32 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2021-04-23 16:19:10 +0300 |
| commit | 8d144746ecc5fe5d64f3f1599db2192bd5c795ff (patch) | |
| tree | 68ba94abea9383127a301fc4a49eca76d0ad7ee0 /arch | |
| parent | 782276b4d0ad2fdd7096f8177bb7a9827f5258e4 (diff) | |
| download | linux-8d144746ecc5fe5d64f3f1599db2192bd5c795ff.tar.xz | |
arm64: alternative: simplify passing alt_region
In __apply_alternatives() we take a pointer to void which we later
assign to a pointer to struct alt_region. As all callers are passing a
pointer to struct alt_region to begin with, it's simpler and more robust
to take a pointer to struct alt region, so let's do so and avoid the
need for a temporary variable.
Signed-off-by: Mark Rutland <mark.rutland@arm.com>
Cc: Will Deacon <will@kernel.org>
Acked-by: Will Deacon <will@kernel.org>
Link: https://lore.kernel.org/r/20210416163032.10857-1-mark.rutland@arm.com
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm64/kernel/alternative.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/kernel/alternative.c b/arch/arm64/kernel/alternative.c index 1184c44ea2c7..f6fd16185040 100644 --- a/arch/arm64/kernel/alternative.c +++ b/arch/arm64/kernel/alternative.c @@ -133,11 +133,10 @@ static void clean_dcache_range_nopatch(u64 start, u64 end) } while (cur += d_size, cur < end); } -static void __apply_alternatives(void *alt_region, bool is_module, +static void __apply_alternatives(struct alt_region *region, bool is_module, unsigned long *feature_mask) { struct alt_instr *alt; - struct alt_region *region = alt_region; __le32 *origptr, *updptr; alternative_cb_t alt_cb; |