From: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
To: unlisted-recipients:; (no To-header on input)
Cc: <Alexander.Deucher@amd.com>,
Ravulapati Vishnu vardhan rao
<Vishnuvardhanrao.Ravulapati@amd.com>,
Liam Girdwood <lgirdwood@gmail.com>,
Mark Brown <broonie@kernel.org>, Jaroslav Kysela <perex@perex.cz>,
"Takashi Iwai" <tiwai@suse.com>,
Vijendar Mukunda <Vijendar.Mukunda@amd.com>,
"Maruthi Srinivas Bayyavarapu" <Maruthi.Bayyavarapu@amd.com>,
Alex Deucher <alexander.deucher@amd.com>,
Colin Ian King <colin.king@canonical.com>,
"Dan Carpenter" <dan.carpenter@oracle.com>,
"moderated list:SOUND - SOC LAYER / DYNAMIC AUDIO POWER
MANAGEM..." <alsa-devel@alsa-project.org>,
open list <linux-kernel@vger.kernel.org>
Subject: [PATCH 1/7] ASoC: amd: No need PCI-MSI interrupts
Date: Tue, 1 Oct 2019 06:28:09 +0530 [thread overview]
Message-ID: <1569891524-18875-1-git-send-email-Vishnuvardhanrao.Ravulapati@amd.com> (raw)
ACP-PCI controller driver does not depends msi interrupts.
So removed msi related pci functions which have no
use and does not impact on existing functionality.
Signed-off-by: Ravulapati Vishnu vardhan rao <Vishnuvardhanrao.Ravulapati@amd.com>
---
sound/soc/amd/raven/pci-acp3x.c | 11 +----------
1 file changed, 1 insertion(+), 10 deletions(-)
diff --git a/sound/soc/amd/raven/pci-acp3x.c b/sound/soc/amd/raven/pci-acp3x.c
index facec24..8f6bf00 100644
--- a/sound/soc/amd/raven/pci-acp3x.c
+++ b/sound/soc/amd/raven/pci-acp3x.c
@@ -46,14 +46,7 @@ static int snd_acp3x_probe(struct pci_dev *pci,
goto release_regions;
}
- /* check for msi interrupt support */
- ret = pci_enable_msi(pci);
- if (ret)
- /* msi is not enabled */
- irqflags = IRQF_SHARED;
- else
- /* msi is enabled */
- irqflags = 0;
+ irqflags = 0;
addr = pci_resource_start(pci, 0);
adata->acp3x_base = ioremap(addr, pci_resource_len(pci, 0));
@@ -112,7 +105,6 @@ static int snd_acp3x_probe(struct pci_dev *pci,
return 0;
unmap_mmio:
- pci_disable_msi(pci);
iounmap(adata->acp3x_base);
release_regions:
pci_release_regions(pci);
@@ -129,7 +121,6 @@ static void snd_acp3x_remove(struct pci_dev *pci)
platform_device_unregister(adata->pdev);
iounmap(adata->acp3x_base);
- pci_disable_msi(pci);
pci_release_regions(pci);
pci_disable_device(pci);
}
--
2.7.4
next reply other threads:[~2019-09-30 14:05 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-10-01 0:58 Ravulapati Vishnu vardhan rao [this message]
2019-10-01 0:58 ` [PATCH 2/7] ASoC: amd: Registering device endpoints using MFD framework Ravulapati Vishnu vardhan rao
[not found] ` <20191001064539.GB11769@dell>
2019-10-01 10:00 ` vishnu
2019-10-01 12:00 ` Lee Jones
2019-10-01 18:53 ` Deucher, Alexander
2019-10-02 12:37 ` Lee Jones
2019-10-02 13:11 ` Deucher, Alexander
2019-10-02 13:35 ` Lee Jones
[not found] ` <DM6PR12MB3868561CDEEF9D21940E8F57E7940@DM6PR12MB3868.namprd12.prod.outlook.com>
2019-10-14 7:03 ` Lee Jones
2019-10-17 9:26 ` vishnu
2019-10-01 0:58 ` [PATCH 3/7] ASoC: amd: Refactoring of DAI from DMA driver Ravulapati Vishnu vardhan rao
2019-10-01 0:58 ` [PATCH 4/7] ASoC: amd: Enabling I2S instance in DMA and DAI Ravulapati Vishnu vardhan rao
2019-10-01 0:58 ` [PATCH 5/7] ASoC: amd: add ACP3x TDM mode support Ravulapati Vishnu vardhan rao
2019-10-01 0:58 ` [PATCH 6/7] ASoC: AMD: handle ACP3x i2s-sp watermark interrupt Ravulapati Vishnu vardhan rao
2019-10-01 0:58 ` [PATCH 7/7] ASoc: amd: Added ACP3x system resume and runtime pm ops Ravulapati Vishnu vardhan rao
2019-10-01 17:23 ` [PATCH 1/7] ASoC: amd: No need PCI-MSI interrupts Deucher, Alexander
2019-10-01 17:29 ` Mark Brown
2019-10-10 10:40 ` vishnu
2019-10-17 9:33 ` vishnu
2019-10-17 11:12 ` Mark Brown
2019-10-17 13:56 ` Deucher, Alexander
2019-10-17 9:31 ` vishnu
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