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Subject[PATCH] staging: rtl8192u: Replace mdelay with msleep in rtl8192_usb_probe
Date
rtl8192_usb_probe is not called in an interrupt handler
nor holding a spinlock.
The function mdelay in it can be replaced with msleep,
to avoid busy wait.

Signed-off-by: Jia-Ju Bai <baijiaju1990@gmail.com>
---
drivers/staging/rtl8192u/r8192U_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/rtl8192u/r8192U_core.c b/drivers/staging/rtl8192u/r8192U_core.c
index 09f66b3..3c300f7 100644
--- a/drivers/staging/rtl8192u/r8192U_core.c
+++ b/drivers/staging/rtl8192u/r8192U_core.c
@@ -4998,7 +4998,7 @@ static int rtl8192_usb_probe(struct usb_interface *intf,
kfree(priv->pFirmware);
priv->pFirmware = NULL;
rtl8192_usb_deleteendpoints(dev);
- mdelay(10);
+ msleep(10);
free_ieee80211(dev);

RT_TRACE(COMP_ERR, "wlan driver load failed\n");
--
1.7.9.5
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