lkml.org 
[lkml]   [2018]   [Jan]   [8]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH] perf: arm_dsu_pmu: convert to bitmap_from_arr32
Date
The bitmap_from_u32array() interface got replaced in a global
change, but the arm_dsu_pmu driver adds another instance,
resulting in a build failure:

drivers/perf/arm_dsu_pmu.c: In function 'dsu_pmu_probe_pmu':
drivers/perf/arm_dsu_pmu.c:661:2: error: implicit declaration of function 'bitmap_from_u32array'; did you mean 'bitmap_from_arr32'? [-Werror=implicit-function-declaration]

This changes the new instance accordingly.

Fixes: mmotm ("bitmap: replace bitmap_{from,to}_u32array")
Fixes: 7520fa99246d ("perf: ARM DynamIQ Shared Unit PMU support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
The global change is currently in linux-mm, so it should be
possible to just fold this patch into it, without causing
extra work.
---
drivers/perf/arm_dsu_pmu.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/perf/arm_dsu_pmu.c b/drivers/perf/arm_dsu_pmu.c
index 37c0526c93d5..e2700888a7d9 100644
--- a/drivers/perf/arm_dsu_pmu.c
+++ b/drivers/perf/arm_dsu_pmu.c
@@ -658,10 +658,8 @@ static void dsu_pmu_probe_pmu(struct dsu_pmu *dsu_pmu)
return;
cpmceid[0] = __dsu_pmu_read_pmceid(0);
cpmceid[1] = __dsu_pmu_read_pmceid(1);
- bitmap_from_u32array(dsu_pmu->cpmceid_bitmap,
- DSU_PMU_MAX_COMMON_EVENTS,
- cpmceid,
- ARRAY_SIZE(cpmceid));
+ bitmap_from_arr32(dsu_pmu->cpmceid_bitmap, cpmceid,
+ DSU_PMU_MAX_COMMON_EVENTS);
}

static void dsu_pmu_set_active_cpu(int cpu, struct dsu_pmu *dsu_pmu)
--
2.9.0
\
 
 \ /
  Last update: 2018-01-14 23:17    [W:0.075 / U:0.040 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site