usb: f_mass_storage: sleep_thread: decrease the interval for check ctrlc()

This change decreases the interval of calls to:
- display busy indicator
- check ctrlc()
- check cable connection

By this change, breaking the UMS command is more easy on Odroid XU3.

Signed-off-by: Inha Song <ideal.song@samsung.com>
Cc: Lukasz Majewski <l.majewski@samsung.com>
Cc: Marek Vasut <marex@denx.de>

diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c
index d1bc5efa9b39dfe48d03f7fe94d245f203d60caa..abe9391d3d66bf9f2b2e3f36757c5c8e3c95a215 100644 (file)
--- a/drivers/usb/gadget/f_mass_storage.c
+++ b/drivers/usb/gadget/f_mass_storage.c
@@ -671,7 +671,7 @@ static int sleep_thread(struct fsg_common *common)
                if (common->thread_wakeup_needed)
                        break;
 
-               if (++i == 50000) {
+               if (++i == 20000) {
                        busy_indicator();
                        i = 0;
                        k++;