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linux kernel: increase usb storage delay before scan to 2 sec

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andy.padavan
2012-05-07 17:15:28 +08:00
parent ca930b09b6
commit 1fbeaa6ee7
2 changed files with 13 additions and 1 deletions
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2
trunk/linux-2.6.21.x/drivers/usb/storage/usb.c
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@@ -107,7 +107,7 @@ MODULE_AUTHOR("Matthew Dharm <mdharm-usb@one-eyed-alien.net>");
MODULE_DESCRIPTION("USB Mass Storage driver for Linux");
MODULE_LICENSE("GPL");
static unsigned int delay_use = 1;
static unsigned int delay_use = 2;
module_param(delay_use, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(delay_use, "seconds to delay before using a new device");

12
trunk/patches/010-rt3883-usbstor_delay.patch Normal file
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@@ -0,0 +1,12 @@
diff -urw linux-2.6.21.x/drivers/usb/storage/usb.c linux-2.6.21.x.b/drivers/usb/storage/usb.c
--- linux-2.6.21.x/drivers/usb/storage/usb.c 2012-05-02 22:40:44.764895268 +0800
+++ linux-2.6.21.x.b/drivers/usb/storage/usb.c 2012-05-07 17:01:52.095052356 +0800
@@ -107,7 +107,7 @@
MODULE_DESCRIPTION("USB Mass Storage driver for Linux");
MODULE_LICENSE("GPL");
-static unsigned int delay_use = 1;
+static unsigned int delay_use = 2;
module_param(delay_use, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(delay_use, "seconds to delay before using a new device");