usb/uss720: replace
Subsystems (2)
PATCH 9/9 usb/uss720: replace
Any comments would be appreciated.
Description: Use msleep_interruptible() instead of schedule_timeout() to guarantee the task delays as expected.
drivers/usb/misc/uss720.c +2 -2
@@ -44,6 +44,7 @@#include <linux/parport.h> #include <linux/init.h> #include <linux/usb.h> +#include <linux/delay.h> /* * Version Information
@@ -159,8 +160,7 @@ static int change_mode(struct parport *pif (time_after_eq (jiffies, expire))/* The FIFO is stuck. */ return -EBUSY ; -set_current_state (TASK_INTERRUPTIBLE ); -schedule_timeout ((HZ +99 ) /100 ); +msleep_interruptible (10 );if (signal_pending (current))break ; }
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