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authorGreg Kroah-Hartman <gregkh@suse.de>2008-12-16 13:26:07 -0800
committerGreg Kroah-Hartman <gregkh@suse.de>2009-01-07 10:00:06 -0800
commitf1632df36b9467b75b7abfd2799aef67ec74a60a (patch)
treefde017b34d9b7211ef0364e71bfac61887f097d7
parent50de36f7af3b1d791c402478210790c582126fe5 (diff)
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USB: option: increase outgoing buffer size and number
This should speed up the option driver's upload speed quite a bit. It has been tested by a number of different people on different devices with success. Cc: Roland Wolters <roland.wolters@credativ.de> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/serial/option.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index 4c9497d05d1..5ed183477aa 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -522,9 +522,9 @@ static int debug;
/* per port private data */
#define N_IN_URB 4
-#define N_OUT_URB 1
+#define N_OUT_URB 4
#define IN_BUFLEN 4096
-#define OUT_BUFLEN 128
+#define OUT_BUFLEN 4096
struct option_port_private {
/* Input endpoints and buffer for this port */