From: Sinan Kaya <okaya@codeaurora.org>
To: linux-pci@vger.kernel.org, timur@codeaurora.org
Cc: linux-arm-msm@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
Sinan Kaya <okaya@codeaurora.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
Alan Cox <alan@linux.intel.com>,
Hans Verkuil <hans.verkuil@cisco.com>,
Fabrizio Perria <fabrizio.perria@gmail.com>,
Dan Carpenter <dan.carpenter@oracle.com>,
kbuild test robot <fengguang.wu@intel.com>,
Arnd Bergmann <arnd@arndb.de>,
Arushi Singhal <arushisinghal19971997@gmail.com>,
Avraham Shukron <avraham.shukron@gmail.com>,
Kate Stewart <kstewart@linuxfoundation.org>,
Valentin Vidic <Valentin.Vidic@CARNet.hr>,
linux-media@vger.kernel.org (open list:MEDIA INPUT
INFRASTRUCTURE (V4L/DVB)),
devel@driverdev.osuosl.org (open list:STAGING SUBSYSTEM),
linux-kernel@vger.kernel.org (open list)
Subject: [PATCH V2 22/29] [media] atomisp: deprecate pci_get_bus_and_slot()
Date: Wed, 22 Nov 2017 17:49:17 -0500 [thread overview]
Message-ID: <1511390964-9979-23-git-send-email-okaya@codeaurora.org> (raw)
In-Reply-To: <1511390964-9979-1-git-send-email-okaya@codeaurora.org>
pci_get_bus_and_slot() is restrictive such that it assumes domain=0 as
where a PCI device is present. This restricts the device drivers to be
reused for other domain numbers.
Getting ready to remove pci_get_bus_and_slot() function. Since ISP always
uses domain 0, hard-code it in the code when calling the replacement
function pci_get_domain_bus_and_slot().
Signed-off-by: Sinan Kaya <okaya@codeaurora.org>
---
drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c | 2 +-
drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c
index 663aa91..95b9c7a 100644
--- a/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c
+++ b/drivers/staging/media/atomisp/pci/atomisp2/atomisp_v4l2.c
@@ -1233,7 +1233,7 @@ static int atomisp_pci_probe(struct pci_dev *dev,
isp->pdev = dev;
isp->dev = &dev->dev;
isp->sw_contex.power_state = ATOM_ISP_POWER_UP;
- isp->pci_root = pci_get_bus_and_slot(0, 0);
+ isp->pci_root = pci_get_domain_bus_and_slot(0, 0, 0);
if (!isp->pci_root) {
dev_err(&dev->dev, "Unable to find PCI host\n");
return -ENODEV;
diff --git a/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c b/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c
index 4631b1d..51dcef57 100644
--- a/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c
+++ b/drivers/staging/media/atomisp/platform/intel-mid/intel_mid_pcihelpers.c
@@ -39,7 +39,7 @@ static inline int platform_is(u8 model)
static int intel_mid_msgbus_init(void)
{
- pci_root = pci_get_bus_and_slot(0, PCI_DEVFN(0, 0));
+ pci_root = pci_get_domain_bus_and_slot(0, 0, PCI_DEVFN(0, 0));
if (!pci_root) {
pr_err("%s: Error: msgbus PCI handle NULL\n", __func__);
return -ENODEV;
--
1.9.1
parent reply other threads:[~2017-11-22 22:50 UTC|newest]
Thread overview: expand[flat|nested] mbox.gz Atom feed
[parent not found: <1511390964-9979-1-git-send-email-okaya@codeaurora.org>]
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