memory allocation/deallocation functions
- Removes superfluous debug text
Alexander Amelkin (3):
usb: max3421-hcd: Add devicetree support to the driver
usb: max3421-hcd: Fix crash on the driver removal
usb: max3421
2001
From: Alexander Amelkin
Date: Fri, 14 Apr 2017 18:01:58 +0300
Subject: [PATCH 3/3] usb: max3421-hcd: Remove function name from dev_dbg
calls
The kernel dynamic debugging facility already has a
means for displaying the function name if the developer
wants to (the 'f' flag).
Ther
2001
From: Alexander Amelkin
Date: Fri, 14 Apr 2017 17:58:07 +0300
Subject: [PATCH 2/3] usb: max3421-hcd: Fix crash on the driver removal
The driver was calling kthread_stop inside a spin-locked
region while the thread was calling schedule() on a regular
basis. That resulted in panic due to '
tring is 'maxim,max3421'
Binding documentation is also added with this patch.
Signed-off-by: Alexander Amelkin
---
.../devicetree/bindings/usb/maxim,max3421-hcd.txt | 19 +
drivers/usb/host/max3421-hcd.c | 96
--
2 files changed, 110 insertion
Hi.
I'm using max3421-hcd on max3421evkit-1+ connected to SPI of Wandboard
(i.MX6Quad) and running kernel 4.11-rc6 (from trunk of linux-stable).
The SPI is running at 25MHz (the maximum for max3421e chip).
The performance I'm observing is very low. Transfer speed to/from a USB
flash stick is a
