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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 05:13:10 +0000 (07:13 +0200)
commitab29b21a47ae9a057f66b58b06353ec459dcfb3a
tree5d17596809f2b0e5eae9af4e2c7678bf3a5fc385tree | snapshot
parent4c7a6dd205cc7e6e7e95f5d7b7b0a9a7a3fcf5e9commit | 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
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