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| author |   Chris Brandt <chris.brandt@renesas.com> | 2017-04-27 12:12:49 -0700 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-05-17 11:52:44 +0200 |
| commit | dd14a3e9b92ac6f0918054f9e3477438760a4fa6 (patch) | |
| tree | 8a8489d2b9556f5a4aeb0e50f7b7e243f4d7fc00 /drivers/usb | |
| parent | usb: core: fix potential memory leak in error path during hcd creation (diff) | |
| download | linux-dev-dd14a3e9b92ac6f0918054f9e3477438760a4fa6.tar.xz linux-dev-dd14a3e9b92ac6f0918054f9e3477438760a4fa6.zip | |
usb: r8a66597-hcd: decrease timeout
The timeout for BULK packets was 300ms which is a long time if other
endpoints or devices are waiting for their turn. Changing it to 50ms
greatly increased the overall performance for multi-endpoint devices.
Fixes: 5d3043586db4 ("usb: r8a66597-hcd: host controller driver for R8A6659")
Signed-off-by: Chris Brandt <chris.brandt@renesas.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/r8a66597-hcd.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index bfa7fa3d2eea..698ec8721403 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -1269,7 +1269,7 @@ static void set_td_timer(struct r8a66597 *r8a66597, struct r8a66597_td *td) time = 30; break; default: - time = 300; + time = 50; break; } |