microblaze: intc: Don't override error codes
Just pass on error codes instead of overriding them.
Signed-off-by: Soren Brinkmann <soren.brinkmann@xilinx.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
diff --git a/arch/microblaze/kernel/intc.c b/arch/microblaze/kernel/intc.c
index 15c7c12..01ae730 100644
--- a/arch/microblaze/kernel/intc.c
+++ b/arch/microblaze/kernel/intc.c
@@ -148,13 +148,13 @@
ret = of_property_read_u32(intc, "xlnx,num-intr-inputs", &nr_irq);
if (ret < 0) {
pr_err("%s: unable to read xlnx,num-intr-inputs\n", __func__);
- return -EINVAL;
+ return ret;
}
ret = of_property_read_u32(intc, "xlnx,kind-of-intr", &intr_mask);
if (ret < 0) {
pr_err("%s: unable to read xlnx,kind-of-intr\n", __func__);
- return -EINVAL;
+ return ret;
}
if (intr_mask > (u32)((1ULL << nr_irq) - 1))