summaryrefslogtreecommitdiff
path: root/drivers/pmdomain/bcm/bcm2835-power.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/pmdomain/bcm/bcm2835-power.c')
-rw-r--r--drivers/pmdomain/bcm/bcm2835-power.c16
1 files changed, 4 insertions, 12 deletions
diff --git a/drivers/pmdomain/bcm/bcm2835-power.c b/drivers/pmdomain/bcm/bcm2835-power.c
index d3cd816979ac..f5289fd184d0 100644
--- a/drivers/pmdomain/bcm/bcm2835-power.c
+++ b/drivers/pmdomain/bcm/bcm2835-power.c
@@ -506,18 +506,10 @@ bcm2835_init_power_domain(struct bcm2835_power *power,
struct device *dev = power->dev;
struct bcm2835_power_domain *dom = &power->domains[pd_xlate_index];
- dom->clk = devm_clk_get(dev->parent, name);
- if (IS_ERR(dom->clk)) {
- int ret = PTR_ERR(dom->clk);
-
- if (ret == -EPROBE_DEFER)
- return ret;
-
- /* Some domains don't have a clk, so make sure that we
- * don't deref an error pointer later.
- */
- dom->clk = NULL;
- }
+ dom->clk = devm_clk_get_optional(dev->parent, name);
+ if (IS_ERR(dom->clk))
+ return dev_err_probe(dev, PTR_ERR(dom->clk), "Failed to get clock %s\n",
+ name);
dom->base.name = name;
dom->base.flags = GENPD_FLAG_ACTIVE_WAKEUP;