[PATCH i-g-t 1/3] lib/igt_core: Use unsigned constants for time conversion

[Lucas De Marchi]

Time conversion is usually done with unsigned constant as it could
otherwise give warnings on signed/unsigned comparisons.

Signed-off-by: Lucas De Marchi <lucas.demarchi at intel.com>
---
 lib/igt_core.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/lib/igt_core.h b/lib/igt_core.h
index 82f474c5f..c83bcbaba 100644
--- a/lib/igt_core.h
+++ b/lib/igt_core.h
@@ -1505,10 +1505,10 @@ void igt_kmsg(const char *format, ...);
 #define le32_to_cpu(x)  (x)
 #endif
 
-#define MSEC_PER_SEC (1000)
-#define USEC_PER_SEC (1000*MSEC_PER_SEC)
-#define USEC_PER_DECISEC (100*MSEC_PER_SEC)
-#define NSEC_PER_SEC (1000*USEC_PER_SEC)
+#define MSEC_PER_SEC (1000U)
+#define USEC_PER_SEC (1000u * MSEC_PER_SEC)
+#define USEC_PER_DECISEC (100u * MSEC_PER_SEC)
+#define NSEC_PER_SEC (1000u * USEC_PER_SEC)
 
 #define for_if(expr__) if (!(expr__)) {} else
 
-- 
2.43.0