usb: dwc3: trace: don't save pointers
authorFelipe Balbi <balbi@ti.com>
Thu, 20 Nov 2014 16:12:32 +0000 (10:12 -0600)
committerFelipe Balbi <balbi@ti.com>
Thu, 20 Nov 2014 16:12:32 +0000 (10:12 -0600)
commita4722fd3f2d3590af5200890b61dbbdf87480abb
tree6f24ac4b74a5816608ac69e748f51d6fa831de9a
parentf905bc68833b37b2274dc269fd35edb19e67aed7
usb: dwc3: trace: don't save pointers

There was another instance where we were
holding pointers which could be long gone.

Fix that by caching only values pointed to
by such pointer.

Because no crash has been observed, this patch
will be sent on v3.19 merge window, instead of
-rc.

Signed-off-by: Felipe Balbi <balbi@ti.com>
drivers/usb/dwc3/trace.h