From: Quentin Lambert <lambert.quentin@gmail.com>
Date: Wed, 15 Apr 2015 14:10:17 +0000 (+0200)
Subject: ALSA: remove deprecated use of pci api
X-Git-Tag: omap-for-v4.2/fixes-rc1^2~113^2~111^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=412b979ccceff448dccea54bdb616c85781bc0ba;p=pandora-kernel.git

ALSA: remove deprecated use of pci api

Replace occurences of the pci api by appropriate call to the dma api.

A simplified version of the semantic patch that finds this problem is as
follows: (http://coccinelle.lip6.fr)

@deprecated@
idexpression id;
position p;
@@

(
  pci_dma_supported@p ( id, ...)
|
  pci_alloc_consistent@p ( id, ...)
)

@bad1@
idexpression id;
position deprecated.p;
@@
...when != &id->dev
   when != pci_get_drvdata ( id )
   when != pci_enable_device ( id )
(
  pci_dma_supported@p ( id, ...)
|
  pci_alloc_consistent@p ( id, ...)
)

@depends on !bad1@
idexpression id;
expression direction;
position deprecated.p;
@@

(
- pci_dma_supported@p ( id,
+ dma_supported ( &id->dev,
...
+ , GFP_ATOMIC
  )
|
- pci_alloc_consistent@p ( id,
+ dma_alloc_coherent ( &id->dev,
...
+ , GFP_ATOMIC
  )
)

Signed-off-by: Quentin Lambert <lambert.quentin@gmail.com>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
---

diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c
index 66ddd981d1d5..1fc6d8bc09e5 100644
--- a/sound/pci/ad1889.c
+++ b/sound/pci/ad1889.c
@@ -898,8 +898,8 @@ snd_ad1889_create(struct snd_card *card,
 		return err;
 
 	/* check PCI availability (32bit DMA) */
-	if (pci_set_dma_mask(pci, DMA_BIT_MASK(32)) < 0 ||
-	    pci_set_consistent_dma_mask(pci, DMA_BIT_MASK(32)) < 0) {
+	if (dma_set_mask(&pci->dev, DMA_BIT_MASK(32)) < 0 ||
+	    dma_set_coherent_mask(&pci->dev, DMA_BIT_MASK(32)) < 0) {
 		dev_err(card->dev, "error setting 32-bit DMA mask.\n");
 		pci_disable_device(pci);
 		return -ENXIO;
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