Improve comment giving documentation

Matthew West · Matthew West · commit b0c90d5be63f · 2016-08-10T13:41:18.000-07:00
diff --git a/source/c_pinmux.c b/source/c_pinmux.c
@@ -7,7 +7,7 @@
 
 BBIO_err set_pin_mode(const char *key, const char *mode)
 {
-	// char ocp_dir[30] "/sys/devices/platform/ocp"
+	// char ocp_dir[] defined in common.h
 	char path[60]; // "/sys/devices/platform/ocp/ocp:P#_##_pinmux/state"
 	char pinmux_dir[20]; // "ocp:P#_##_pinmux"
 	FILE *f = NULL;

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,7 @@`
`7`	`7`
`8`	`8`	`BBIO_err set_pin_mode(const char key, const char mode)`
`9`	`9`	`{`
`10`		`- // char ocp_dir[30] "/sys/devices/platform/ocp"`
	`10`	`+ // char ocp_dir[] defined in common.h`
`11`	`11`	`char path[60]; // "/sys/devices/platform/ocp/ocp:P#_##_pinmux/state"`
`12`	`12`	`char pinmux_dir[20]; // "ocp:P#_##_pinmux"`
`13`	`13`	`FILE *f = NULL;`