According to the documentation it is not recommended to use msleep for 1ms - 
20ms because it may sleep longer than 20ms. So, it is recommended to use usleep 
instead.

Signed-off-by: Iker Pedrosa <ikerpedro...@gmail.com>
---
 drivers/staging/winbond/wb35rx.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/staging/winbond/wb35rx.c b/drivers/staging/winbond/wb35rx.c
index 8d71bc2..48ed95c 100644
--- a/drivers/staging/winbond/wb35rx.c
+++ b/drivers/staging/winbond/wb35rx.c
@@ -339,9 +339,9 @@ void Wb35Rx_destroy(struct hw_data *pHwData)
        struct wb35_rx *pWb35Rx = &pHwData->Wb35Rx;
 
        do {
-               msleep(10); /* Delay for waiting function enter */
+               usleep(10000); /* Delay for waiting function enter */
        } while (pWb35Rx->EP3vm_state != VM_STOP);
-       msleep(10); /* Delay for waiting function exit */
+       usleep(10000); /* Delay for waiting function exit */
 
        usb_free_urb(pWb35Rx->RxUrb);
        pr_debug("Wb35Rx_destroy OK\n");
-- 
1.8.1.2

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