Some minor fixes.

2018-06-25 01:23:19 +08:00
parent 2e058b957f
commit 0c1eff9334
4 changed files with 9 additions and 4 deletions
--- a/brightness.cpp
+++ b/brightness.cpp
@@ -107,7 +107,7 @@ static int spi_open(int speed, int mode)
 	return -1;
 }

-static int spi_close()
+static void spi_close()
 {
 	if(spiFd >= 0) close(spiFd);
 	spiFd = -1;