[ 656.175800] BUG: unable to handle kernel NULL pointer dereference at (null) [ 656.183656] IP: [<ffffffff8880f13b>] dma_pool_alloc+0x1ab/0x280 [ 656.189596] PGD 0 [ 656.191638] Oops: 0000 [#1] SMP [..] [ 656.307084] CPU: 18 PID: 17160 Comm: kworker/18:2 Kdump: loaded Tainted...
Since gen_pool_dma_alloc() is introduced, we implement it to simplify code. Signed-off-by: Nicolin Chen <b42378@freescale.com> Acked-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>lf-6.6.y v5.17 … andro...