From: Gerhard Sittig <redacted>
Date: Wed, 22 Dec 2021 12:51:02 +0000 (+0100)
Subject: rdtech-tc/um: silence "missing field identifier" compiler warning
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=0988d4ae2d7a47258b1ec3278381a973aa12831e;p=libsigrok.git

rdtech-tc/um: silence "missing field identifier" compiler warning

There are rather conservative build setups which complain about missing
fields in initializers. Rephrase the profile sentinels in the rdtech-tc
and rdtech-um drivers for maximum portability across toolchain setups.

  src/hardware/rdtech-um/protocol.c:45:10: warning: missing field 'spec' initializer [-Wmissing-field-initializers]
          { NULL, },
                  ^
---

diff --git a/src/hardware/rdtech-tc/protocol.c b/src/hardware/rdtech-tc/protocol.c
index 456681ea..3b94890d 100644
--- a/src/hardware/rdtech-tc/protocol.c
+++ b/src/hardware/rdtech-tc/protocol.c
@@ -71,7 +71,7 @@ static const struct binary_analog_channel rdtech_tc_channels[] = {
 	{ "D-", {  64 + 36, BVT_LE_UINT32, 1e-2, }, 2, SR_MQ_VOLTAGE, SR_UNIT_VOLT },
 	{ "E0", {  64 + 12, BVT_LE_UINT32, 1e-3, }, 3, SR_MQ_ENERGY, SR_UNIT_WATT_HOUR },
 	{ "E1", {  64 + 20, BVT_LE_UINT32, 1e-3, }, 3, SR_MQ_ENERGY, SR_UNIT_WATT_HOUR },
-	{ NULL, },
+	ALL_ZERO,
 };
 
 static int check_pac_crc(uint8_t *data)
diff --git a/src/hardware/rdtech-um/protocol.c b/src/hardware/rdtech-um/protocol.c
index 25bad0df..04de7687 100644
--- a/src/hardware/rdtech-um/protocol.c
+++ b/src/hardware/rdtech-um/protocol.c
@@ -42,7 +42,7 @@ static const struct binary_analog_channel rdtech_default_channels[] = {
 	{ "T", { 10, BVT_BE_UINT16, 1.0, },  0, SR_MQ_TEMPERATURE, SR_UNIT_CELSIUS },
 	/* Threshold-based recording (mWh) */
 	{ "E", { 106, BVT_BE_UINT32, 0.001, }, 3, SR_MQ_ENERGY, SR_UNIT_WATT_HOUR },
-	{ NULL, },
+	ALL_ZERO,
 };
 
 static const struct binary_analog_channel rdtech_um25c_channels[] = {
@@ -53,7 +53,7 @@ static const struct binary_analog_channel rdtech_um25c_channels[] = {
 	{ "T", { 10, BVT_BE_UINT16, 1.0, }, 0, SR_MQ_TEMPERATURE, SR_UNIT_CELSIUS },
 	/* Threshold-based recording (mWh) */
 	{ "E", { 106, BVT_BE_UINT32, 0.001, }, 3, SR_MQ_ENERGY, SR_UNIT_WATT_HOUR },
-	{ NULL, },
+	ALL_ZERO,
 };
 
 static int poll_csum_fff1(char buf[], int len)