diff options
| author | Christoph Lameter <cl@linux.com> | 2014-08-17 21:30:46 +0400 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2014-08-26 21:45:52 +0400 |
| commit | 0bf7fcf155160fd483af7ffdc50efd4be96f1c96 (patch) | |
| tree | 55c48262e30522d67973ec869bd8ac2880df3446 /drivers/s390/cio/cio.c | |
| parent | eb7e7d766326f70859046bfdb6277068c2461fe2 (diff) | |
| download | linux-0bf7fcf155160fd483af7ffdc50efd4be96f1c96.tar.xz | |
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>
Diffstat (limited to 'drivers/s390/cio/cio.c')
| -rw-r--r-- | drivers/s390/cio/cio.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 2905d8b0ec95..dacdaaa44919 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -563,7 +563,7 @@ static irqreturn_t do_cio_interrupt(int irq, void *dummy) __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 @@ void cio_tsch(struct subchannel *sch) 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 @@ __clear_io_subchannel_easy(struct subchannel_id schid) 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; } |