[PATCH v2 01/11] arm: Use sysfs_emit() for cpumask show callbacks
From: Yury Norov <hidden>
Date: 2026-07-02 15:47:41
Also in:
driver-core, imx, linux-amlogic, linux-arm-msm, linux-cxl, linux-fpga, linux-pci, linux-perf-users, linux-pm, linux-rdma, lkml
Subsystem:
arm port, the rest · Maintainers:
Russell King, Linus Torvalds
These callbacks are sysfs show paths. Use sysfs_emit() and cpumask_pr_args() to emit the masks. This prepares for removing cpumap_print_to_pagebuf(). Signed-off-by: Yury Norov <redacted> --- arch/arm/mach-imx/mmdc.c | 2 +- arch/arm/mm/cache-l2x0-pmu.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/arm/mach-imx/mmdc.c b/arch/arm/mach-imx/mmdc.c
index b71467c48b87..f6d993b9b1d4 100644
--- a/arch/arm/mach-imx/mmdc.c
+++ b/arch/arm/mach-imx/mmdc.c@@ -127,7 +127,7 @@ static ssize_t mmdc_pmu_cpumask_show(struct device *dev, { struct mmdc_pmu *pmu_mmdc = dev_get_drvdata(dev); - return cpumap_print_to_pagebuf(true, buf, &pmu_mmdc->cpu); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&pmu_mmdc->cpu)); } static struct device_attribute mmdc_pmu_cpumask_attr =
diff --git a/arch/arm/mm/cache-l2x0-pmu.c b/arch/arm/mm/cache-l2x0-pmu.c
index 3d9caf7464bf..478227078837 100644
--- a/arch/arm/mm/cache-l2x0-pmu.c
+++ b/arch/arm/mm/cache-l2x0-pmu.c@@ -390,7 +390,7 @@ static struct attribute_group l2x0_pmu_event_attrs_group = { static ssize_t l2x0_pmu_cpumask_show(struct device *dev, struct device_attribute *attr, char *buf) { - return cpumap_print_to_pagebuf(true, buf, &pmu_cpu); + return sysfs_emit(buf, "%*pbl\n", cpumask_pr_args(&pmu_cpu)); } static struct device_attribute l2x0_pmu_cpumask_attr =
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2.53.0