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| author | Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> | 2016-04-18 10:53:42 +0300 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2016-04-19 11:11:55 +0300 |
| commit | b41d8a6a014fba420a428244e04699b9c77a44f1 (patch) | |
| tree | 3d72759810cf7c9600192a8899ebab063aa9f478 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | c3cdcac786ae8ce9221a05609952d14aa57c27f7 (diff) | |
| download | linux-b41d8a6a014fba420a428244e04699b9c77a44f1.tar.xz | |
usb: renesas_usbhs: use usb_gadget_{un}map_request_by_dev() for IPMMU
The previous code could use the first USB-DMAC with IPMMU if iommus
property was set into this device node. However, in this case, it
could not control the second USB-DMAC with IPMMU because a parameter
of IPMMU (micro-TLB id) is different with each USB-DMAC.
So, this patch uses the usb_gadget_{un}map_request_by_dev() APIs for
IPMMU. (Then, iommus property should be set into USB-DMAC node(s).)
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions