Merge pull request #29 from mlouielu/fix-serial-hang

iankuan · web-flow · commit 41f0cef622ce · 2017-10-19T20:41:13.000+08:00
Remove sched_elect in serialchar_callback
diff --git a/drivers/serial/serialchar.c b/drivers/serial/serialchar.c
@@ -7,7 +7,6 @@
 static void serialchar_callback(struct serial_info *serial)
 {
     sched_enqueue(serial->owner);
-    sched_elect(0);
 }
 
 static int serialchar_open(struct inode *inode, struct file *file)

Original file line number	Diff line number	Diff line change
`@@ -7,7 +7,6 @@`
`7`	`7`	`static void serialchar_callback(struct serial_info *serial)`
`8`	`8`	`{`
`9`	`9`	`sched_enqueue(serial->owner);`
`10`		`- sched_elect(0);`
`11`	`10`	`}`
`12`	`11`
`13`	`12`	`static int serialchar_open(struct inode inode, struct file file)`