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-rw-r--r--src/radio_hal_interface.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/radio_hal_interface.c b/src/radio_hal_interface.c
index cd62ba9..86b449b 100644
--- a/src/radio_hal_interface.c
+++ b/src/radio_hal_interface.c
@@ -305,7 +305,7 @@ int radio_hal_set_frequency(mm_radio_hal_interface *radio_handle, uint32_t frequ
return MM_ERROR_NONE;
}
-int radio_hal_get_signal_strength(mm_radio_hal_interface *radio_handle, uint32_t *strength)
+int radio_hal_get_signal_strength(mm_radio_hal_interface *radio_handle, int32_t *strength)
{
radio_error_t ret = RADIO_ERROR_NONE;
MMRADIO_CHECK_ARG(radio_handle);