From 84e203d5a907826a56272d479de692f9196cacae Mon Sep 17 00:00:00 2001
From: Brent Stapleton <brent.stapleton@ettus.com>
Date: Thu, 26 Dec 2019 07:46:52 -0800
Subject: multi_usrp: unify GPIO access type

GPIOs in the property tree are registered as uint32_t's, so the
get_gpio_attr function should use that type as well.

This resolves a property tree runtime_error when running the `gpio`
example with a B2xx device.
---
 host/lib/usrp/multi_usrp.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'host/lib/usrp/multi_usrp.cpp')

diff --git a/host/lib/usrp/multi_usrp.cpp b/host/lib/usrp/multi_usrp.cpp
index 1b39a2827..db21255ae 100644
--- a/host/lib/usrp/multi_usrp.cpp
+++ b/host/lib/usrp/multi_usrp.cpp
@@ -2218,7 +2218,7 @@ public:
                         return val;
                     }
                     default:
-                        return uint32_t(_tree->access<uint64_t>(
+                        return uint32_t(_tree->access<uint32_t>(
                             mb_root(mboard) / "gpio" / bank / attr).get());
                 }
                 return 0;
-- 
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