linux-kernel - [PATCH 2/3] ALSA: cs5535audio: use named constants for pci_power

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Message-Id: <1388706031-22180-3-git-send-email-Julia.Lawall@lip6.fr>
Date:	Fri,  3 Jan 2014 00:40:30 +0100
From:	Julia Lawall <Julia.Lawall@...6.fr>
To:	Jaya Kumar <jayakumar.alsa@...il.com>
Cc:	kernel-janitors@...r.kernel.org, Jaroslav Kysela <perex@...ex.cz>,
	Takashi Iwai <tiwai@...e.de>, alsa-devel@...a-project.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] ALSA: cs5535audio: use named constants for pci_power_t values

From: Julia Lawall <Julia.Lawall@...6.fr>

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression pdev;
@@

pci_set_power_state(pdev,
- 3
+ PCI_D3hot
 )
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@...6.fr>

---
 sound/pci/cs5535audio/cs5535audio.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sound/pci/cs5535audio/cs5535audio.c b/sound/pci/cs5535audio/cs5535audio.c
index 902bebd..c0d2835 100644
--- a/sound/pci/cs5535audio/cs5535audio.c
+++ b/sound/pci/cs5535audio/cs5535audio.c
@@ -253,7 +253,7 @@ static irqreturn_t snd_cs5535audio_interrupt(int irq, void *dev_id)
 static int snd_cs5535audio_free(struct cs5535audio *cs5535au)
 {
 	synchronize_irq(cs5535au->irq);
-	pci_set_power_state(cs5535au->pci, 3);
+	pci_set_power_state(cs5535au->pci, PCI_D3hot);
 
 	if (cs5535au->irq >= 0)
 		free_irq(cs5535au->irq, cs5535au);

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