Merge tag 'defconfig-5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/soc/soc

[linux-2.6-microblaze.git] / arch / s390 / mm / maccess.c

diff --git a/arch/s390/mm/maccess.c b/arch/s390/mm/maccess.c
index a0f54bd..9663ce3 100644 (file)
--- a/arch/s390/mm/maccess.c
+++ b/arch/s390/mm/maccess.c
@@ -228,7 +228,7 @@ void *xlate_dev_mem_ptr(phys_addr_t addr)
        void *bounce = (void *) addr;
        unsigned long size;
 
-       get_online_cpus();
+       cpus_read_lock();
        preempt_disable();
        if (is_swapped(addr)) {
                size = PAGE_SIZE - (addr & ~PAGE_MASK);
@@ -237,7 +237,7 @@ void *xlate_dev_mem_ptr(phys_addr_t addr)
                        memcpy_absolute(bounce, (void *) addr, size);
        }
        preempt_enable();
-       put_online_cpus();
+       cpus_read_unlock();
        return bounce;
 }