From 3aa56885e51683a19c8aa71739fd279b3f501cd7 Mon Sep 17 00:00:00 2001 From: Yury Norov Date: Tue, 6 Feb 2018 15:38:06 -0800 Subject: bitmap: replace bitmap_{from,to}_u32array with bitmap_{from,to}_arr32 over the kernel. Additionally to it: * __check_eq_bitmap() now takes single nbits argument. * __check_eq_u32_array is not used in new test but may be used in future. So I don't remove it here, but annotate as __used. Tested on arm64 and 32-bit BE mips. [arnd@arndb.de: perf: arm_dsu_pmu: convert to bitmap_from_arr32] Link: http://lkml.kernel.org/r/20180201172508.5739-2-ynorov@caviumnetworks.com [ynorov@caviumnetworks.com: fix net/core/ethtool.c] Link: http://lkml.kernel.org/r/20180205071747.4ekxtsbgxkj5b2fz@yury-thinkpad Link: http://lkml.kernel.org/r/20171228150019.27953-2-ynorov@caviumnetworks.com Signed-off-by: Yury Norov Signed-off-by: Arnd Bergmann Cc: Ben Hutchings Cc: David Decotigny , Cc: David S. Miller , Cc: Geert Uytterhoeven Cc: Matthew Wilcox Cc: Rasmus Villemoes Cc: Heiner Kallweit Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/arm64/kernel/perf_event.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'arch') diff --git a/arch/arm64/kernel/perf_event.c b/arch/arm64/kernel/perf_event.c index 3affca3dd96a..75b220ba73a3 100644 --- a/arch/arm64/kernel/perf_event.c +++ b/arch/arm64/kernel/perf_event.c @@ -925,9 +925,8 @@ static void __armv8pmu_probe_pmu(void *info) pmceid[0] = read_sysreg(pmceid0_el0); pmceid[1] = read_sysreg(pmceid1_el0); - bitmap_from_u32array(cpu_pmu->pmceid_bitmap, - ARMV8_PMUV3_MAX_COMMON_EVENTS, pmceid, - ARRAY_SIZE(pmceid)); + bitmap_from_arr32(cpu_pmu->pmceid_bitmap, + pmceid, ARMV8_PMUV3_MAX_COMMON_EVENTS); } static int armv8pmu_probe_pmu(struct arm_pmu *cpu_pmu) -- cgit v1.2.3-59-g8ed1b