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(parent: 4228883) | patch
net: fec: use managed DMA API functions to allocate BD ring
authorLucas Stach <l.stach@pengutronix.de>
Thu, 23 Jul 2015 14:06:19 +0000 (16:06 +0200)
committerDavid S. Miller <davem@davemloft.net>
Mon, 27 Jul 2015 04:51:53 +0000 (21:51 -0700)
commitc0a1a0a698bb0f90ec4719de34f37715abfad8a5
treeba5bdb87fb73417b41e54df0523237b3c247d489tree | snapshot
parent42288830494cd51873ca745a7a229023df061226commit | diff
net: fec: use managed DMA API functions to allocate BD ring

So it gets freed when the device is going away.
This fixes a DMA memory leak on driver probe() fail and driver
remove().

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/ethernet/freescale/fec_main.c diff | blob | history
Linux kernel for KaRo TX COM modules