[PATCH i-g-t v2 7/7] Change sys/signal.h to signal.h

[Reagan Bohan <reagan@ourmail.work>]

sys/signal.h is non standard, emits a warning on musl libc and is
inconsistent with other files (which use just signal.h):

Signed-off-by: Reagan Bohan <reagan@ourmail.work>
---
 tests/intel/gem_exec_await.c           | 2 +-
 tests/intel/gem_exec_balancer.c        | 2 +-
 tests/intel/gem_exec_fence.c           | 2 +-
 tests/intel/gem_exec_latency.c         | 2 +-
 tests/intel/gem_unref_active_buffers.c | 2 +-
 5 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/tests/intel/gem_exec_await.c b/tests/intel/gem_exec_await.c
index fcbca1547..cc976f09d 100644
--- a/tests/intel/gem_exec_await.c
+++ b/tests/intel/gem_exec_await.c
@@ -22,8 +22,8 @@
  *
  */
 
+#include <signal.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
 
 #include "drmtest.h"
 #include "i915/gem.h"
diff --git a/tests/intel/gem_exec_balancer.c b/tests/intel/gem_exec_balancer.c
index 7504f3737..83cc7eea4 100644
--- a/tests/intel/gem_exec_balancer.c
+++ b/tests/intel/gem_exec_balancer.c
@@ -23,8 +23,8 @@
 
 #include <fcntl.h>
 #include <sched.h>
+#include <signal.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
 #include <poll.h>
 
 #include "dmabuf_sync_file.h"
diff --git a/tests/intel/gem_exec_fence.c b/tests/intel/gem_exec_fence.c
index 28bad83f6..deff18abc 100644
--- a/tests/intel/gem_exec_fence.c
+++ b/tests/intel/gem_exec_fence.c
@@ -23,8 +23,8 @@
 
 #include <poll.h>
 #include <string.h>
+#include <signal.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
 #include "i915/gem.h"
 #include "i915/gem_create.h"
 #include "igt.h"
diff --git a/tests/intel/gem_exec_latency.c b/tests/intel/gem_exec_latency.c
index b9d086afc..b802c2f31 100644
--- a/tests/intel/gem_exec_latency.c
+++ b/tests/intel/gem_exec_latency.c
@@ -30,10 +30,10 @@
 #include <fcntl.h>
 #include <inttypes.h>
 #include <errno.h>
+#include <signal.h>
 #include <sys/stat.h>
 #include <sys/ioctl.h>
 #include <sys/time.h>
-#include <sys/signal.h>
 #include <time.h>
 #include <sched.h>
 
diff --git a/tests/intel/gem_unref_active_buffers.c b/tests/intel/gem_unref_active_buffers.c
index f8138c7ac..47f792738 100644
--- a/tests/intel/gem_unref_active_buffers.c
+++ b/tests/intel/gem_unref_active_buffers.c
@@ -34,8 +34,8 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <inttypes.h>
+#include <signal.h>
 #include <sys/ioctl.h>
-#include <sys/signal.h>
 #include <sys/time.h>
 
 #include "igt.h"
-- 
2.43.2