From: Suraj Upadhyay <usuraj35@gmail.com>
To: sakari.ailus@linux.intel.com, bingbu.cao@intel.com,
tian.shu.qiu@intel.com, mchehab@kernel.org,
gregkh@linuxfoundation.org
Cc: linux-media@vger.kernel.org, devel@driverdev.osuosl.org,
linux-kernel@vger.kernel.org, kernel-janitors@vger.kernel.org
Subject: [PATCH] staging: media: ipu3: Replace depracated MSI API.
Date: Sat, 18 Jul 2020 19:02:38 +0530 [thread overview]
Message-ID: <20200718133238.GA11982@blackclown> (raw)
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Replace depracated psi_enable_msi with pci_alloc_irq_vectors.
And as a result modify how the returned value is handled.
Signed-off-by: Suraj Upadhyay <usuraj35@gmail.com>
---
drivers/staging/media/ipu3/ipu3.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/ipu3/ipu3.c b/drivers/staging/media/ipu3/ipu3.c
index ee1bba6bdcac..54690e7442be 100644
--- a/drivers/staging/media/ipu3/ipu3.c
+++ b/drivers/staging/media/ipu3/ipu3.c
@@ -602,9 +602,9 @@ static irqreturn_t imgu_isr(int irq, void *imgu_ptr)
static int imgu_pci_config_setup(struct pci_dev *dev)
{
u16 pci_command;
- int r = pci_enable_msi(dev);
+ int r = pci_alloc_irq_vectors(dev, 1, 1, PCI_IRQ_MSI);
- if (r) {
+ if (r < 0) {
dev_err(&dev->dev, "failed to enable MSI (%d)\n", r);
return r;
}
--
2.17.1
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next reply other threads:[~2020-07-18 13:32 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-18 13:32 Suraj Upadhyay [this message]
2020-07-20 2:17 ` [PATCH] staging: media: ipu3: Replace depracated MSI API Bingbu Cao
2020-08-13 21:40 ` Sakari Ailus
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