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(parent: 186abe7) | patch
usb: r8a66597-hcd: decrease timeout
authorChris Brandt <chris.brandt@renesas.com>
Thu, 27 Apr 2017 19:12:49 +0000 (12:12 -0700)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 26 Jun 2017 05:10:52 +0000 (07:10 +0200)
commit33a84009db50f3d12c8bce4bd0ba987ece3cc625
tree13f6bcb83bc252c46be648de88d94b6333545a72tree | snapshot
parent186abe7f14930bd9da8f88d70264e977eeff94c3commit | diff
usb: r8a66597-hcd: decrease timeout

commit dd14a3e9b92ac6f0918054f9e3477438760a4fa6 upstream.

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>
drivers/usb/host/r8a66597-hcd.c diff | blob | history
wrapfs-4.14.y