s390: cio driver &__get_cpu_var replacements
Use this_cpu_ptr() instead of &__get_cpu_var()
Signed-off-by: Christoph Lameter <cl@linux.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c
index 2905d8b..dacdaaa 100644
--- a/drivers/s390/cio/cio.c
+++ b/drivers/s390/cio/cio.c
@@ -563,7 +563,7 @@
__this_cpu_write(s390_idle.nohz_delay, 1);
tpi_info = (struct tpi_info *) &get_irq_regs()->int_code;
- irb = &__get_cpu_var(cio_irb);
+ irb = this_cpu_ptr(&cio_irb);
sch = (struct subchannel *)(unsigned long) tpi_info->intparm;
if (!sch) {
/* Clear pending interrupt condition. */
@@ -613,7 +613,7 @@
struct irb *irb;
int irq_context;
- irb = &__get_cpu_var(cio_irb);
+ irb = this_cpu_ptr(&cio_irb);
/* Store interrupt response block to lowcore. */
if (tsch(sch->schid, irb) != 0)
/* Not status pending or not operational. */
@@ -751,7 +751,7 @@
struct tpi_info ti;
if (tpi(&ti)) {
- tsch(ti.schid, &__get_cpu_var(cio_irb));
+ tsch(ti.schid, this_cpu_ptr(&cio_irb));
if (schid_equal(&ti.schid, &schid))
return 0;
}