linux-kernel - [PATCH 0/2] rtsx

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Date:   Thu, 30 Jun 2022 20:32:54 -0600
From:   Shuah Khan <skhan@...uxfoundation.org>
To:     arnd@...db.de, gregkh@...uxfoundation.org
Cc:     Shuah Khan <skhan@...uxfoundation.org>,
        linux-kernel@...r.kernel.org
Subject: [PATCH 0/2] rtsx_usb fixes

This two patch series consists of:

-- fix to "rejecting DMA map of vmalloc memory" dma mapping error
   due to passing dma mapped buffer to usb_bulk_msg(). This results
   in an attempt to map it again and fail.
-- a second fix to use separate command and response buffers to avoid
   potential conflicts.

Shuah Khan (2):
  misc: rtsx_usb: fix use of dma mapped buffer for usb bulk transfer
  misc: rtsx_usb: use separate command and response buffers

 drivers/misc/cardreader/rtsx_usb.c | 25 +++++++++++++++++--------
 include/linux/rtsx_usb.h           |  2 --
 2 files changed, 17 insertions(+), 10 deletions(-)

-- 
2.34.1