target/linux/brcm2708/patches-4.4/0232-Revert-bcm2835-dma-Fix-dreq-not-set-for-slave-transf.patch

   1 From ccb9ab7ba94d7b005f4fd820f1cb91caf73dbf89 Mon Sep 17 00:00:00 2001
   2 From: HiassofT <github@hias.horus.com>
   3 Date: Wed, 6 Apr 2016 21:45:01 +0200
   4 Subject: [PATCH 232/232] Revert "bcm2835-dma: Fix dreq not set for slave
   5  transfers"
   6
   7 This reverts commit 8ad957e866a1fe1450f663f2b00a57d7de44904c.
   8
   9
  10
  11 DMA channels are set in devicetree, thus dreq will be set,
  12
  13 and this commit is no longer needed.
  14
  15
  16
  17 Signed-off-by: Matthias Reichl <hias@horus.com>
  18 ---
  19  drivers/dma/bcm2835-dma.c | 2 --
  20  1 file changed, 2 deletions(-)
  21
  22 --- a/drivers/dma/bcm2835-dma.c
  23 +++ b/drivers/dma/bcm2835-dma.c
  24 @@ -679,8 +679,6 @@ static int bcm2835_dma_slave_config(stru
  25         }
  26
  27         c->cfg = *cfg;
  28 -       if (!c->dreq)
  29 -               c->dreq = cfg->slave_id;
  30
  31         return 0;
  32  }