lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [day] [month] [year] [list]
Message-Id: <1511390964-9979-23-git-send-email-okaya@codeaurora.org>
Date:   Wed, 22 Nov 2017 17:49:17 -0500
From:   Sinan Kaya <okaya@...eaurora.org>
To:     linux-pci@...r.kernel.org, timur@...eaurora.org
Cc:     linux-arm-msm@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org,
        Sinan Kaya <okaya@...eaurora.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        Alan Cox <alan@...ux.intel.com>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Fabrizio Perria <fabrizio.perria@...il.com>,
        Dan Carpenter <dan.carpenter@...cle.com>,
        kbuild test robot <fengguang.wu@...el.com>,
        Arnd Bergmann <arnd@...db.de>,
        Arushi Singhal <arushisinghal19971997@...il.com>,
        Avraham Shukron <avraham.shukron@...il.com>,
        Kate Stewart <kstewart@...uxfoundation.org>,
        Valentin Vidic <Valentin.Vidic@...Net.hr>,
        linux-media@...r.kernel.org (open list:MEDIA INPUT INFRASTRUCTURE
        (V4L/DVB)),
        devel@...verdev.osuosl.org (open list:STAGING SUBSYSTEM),
        linux-kernel@...r.kernel.org (open list)
Subject: [PATCH V2 22/29] [media] atomisp: deprecate pci_get_bus_and_slot()

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@...eaurora.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

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ