[media] use pci_dev->revision
pci_setup_device() has saved the PCI revision in the pci_dev
struct since Linux 2.6.23. Use it.
Cc: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/video/bt8xx/bttv-driver.c b/drivers/media/video/bt8xx/bttv-driver.c
index 91399c9..a97cf27 100644
--- a/drivers/media/video/bt8xx/bttv-driver.c
+++ b/drivers/media/video/bt8xx/bttv-driver.c
@@ -4303,7 +4303,7 @@
goto fail0;
}
- pci_read_config_byte(dev, PCI_CLASS_REVISION, &btv->revision);
+ btv->revision = dev->revision;
pci_read_config_byte(dev, PCI_LATENCY_TIMER, &lat);
printk(KERN_INFO "bttv%d: Bt%d (rev %d) at %s, ",
bttv_num,btv->id, btv->revision, pci_name(dev));
diff --git a/drivers/media/video/cx18/cx18-driver.c b/drivers/media/video/cx18/cx18-driver.c
index 321c1b7..841ea4e 100644
--- a/drivers/media/video/cx18/cx18-driver.c
+++ b/drivers/media/video/cx18/cx18-driver.c
@@ -818,7 +818,7 @@
cmd |= PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER;
pci_write_config_word(pci_dev, PCI_COMMAND, cmd);
- pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &cx->card_rev);
+ cx->card_rev = pci_dev->revision;
pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &pci_latency);
if (pci_latency < 64 && cx18_pci_latency) {
diff --git a/drivers/media/video/cx23885/cx23885-core.c b/drivers/media/video/cx23885/cx23885-core.c
index 9933810..64d9b21 100644
--- a/drivers/media/video/cx23885/cx23885-core.c
+++ b/drivers/media/video/cx23885/cx23885-core.c
@@ -2045,7 +2045,7 @@
}
/* print pci info */
- pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+ dev->pci_rev = pci_dev->revision;
pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat);
printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
"latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/cx88/cx88-mpeg.c b/drivers/media/video/cx88/cx88-mpeg.c
index addf954..9b500e6 100644
--- a/drivers/media/video/cx88/cx88-mpeg.c
+++ b/drivers/media/video/cx88/cx88-mpeg.c
@@ -474,7 +474,7 @@
return -EIO;
}
- pci_read_config_byte(dev->pci, PCI_CLASS_REVISION, &dev->pci_rev);
+ dev->pci_rev = dev->pci->revision;
pci_read_config_byte(dev->pci, PCI_LATENCY_TIMER, &dev->pci_lat);
printk(KERN_INFO "%s/2: found at %s, rev: %d, irq: %d, "
"latency: %d, mmio: 0x%llx\n", dev->core->name,
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 287a41e..b1f734d 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1832,7 +1832,7 @@
dev->core = core;
/* print pci info */
- pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+ dev->pci_rev = pci_dev->revision;
pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat);
printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
"latency: %d, mmio: 0x%llx\n", core->name,
diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
index 3994642..a4e4dfd 100644
--- a/drivers/media/video/ivtv/ivtv-driver.c
+++ b/drivers/media/video/ivtv/ivtv-driver.c
@@ -810,7 +810,6 @@
const struct pci_device_id *pci_id)
{
u16 cmd;
- u8 card_rev;
unsigned char pci_latency;
IVTV_DEBUG_INFO("Enabling pci device\n");
@@ -857,7 +856,6 @@
}
IVTV_DEBUG_INFO("Bus Mastering Enabled.\n");
- pci_read_config_byte(pdev, PCI_CLASS_REVISION, &card_rev);
pci_read_config_byte(pdev, PCI_LATENCY_TIMER, &pci_latency);
if (pci_latency < 64 && ivtv_pci_latency) {
@@ -874,7 +872,7 @@
IVTV_DEBUG_INFO("%d (rev %d) at %02x:%02x.%x, "
"irq: %d, latency: %d, memory: 0x%lx\n",
- pdev->device, card_rev, pdev->bus->number,
+ pdev->device, pdev->revision, pdev->bus->number,
PCI_SLOT(pdev->devfn), PCI_FUNC(pdev->devfn),
pdev->irq, pci_latency, (unsigned long)itv->base_addr);
diff --git a/drivers/media/video/saa7134/saa7134-core.c b/drivers/media/video/saa7134/saa7134-core.c
index 41f836f..f9be737 100644
--- a/drivers/media/video/saa7134/saa7134-core.c
+++ b/drivers/media/video/saa7134/saa7134-core.c
@@ -927,7 +927,7 @@
}
/* print pci info */
- pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+ dev->pci_rev = pci_dev->revision;
pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat);
printk(KERN_INFO "%s: found at %s, rev: %d, irq: %d, "
"latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/saa7164/saa7164-core.c b/drivers/media/video/saa7164/saa7164-core.c
index b813aec..3b7d7b4 100644
--- a/drivers/media/video/saa7164/saa7164-core.c
+++ b/drivers/media/video/saa7164/saa7164-core.c
@@ -1247,7 +1247,7 @@
}
/* print pci info */
- pci_read_config_byte(pci_dev, PCI_CLASS_REVISION, &dev->pci_rev);
+ dev->pci_rev = pci_dev->revision;
pci_read_config_byte(pci_dev, PCI_LATENCY_TIMER, &dev->pci_lat);
printk(KERN_INFO "%s/0: found at %s, rev: %d, irq: %d, "
"latency: %d, mmio: 0x%llx\n", dev->name,
diff --git a/drivers/media/video/zoran/zoran_card.c b/drivers/media/video/zoran/zoran_card.c
index 9f2bac5..ba6878b 100644
--- a/drivers/media/video/zoran/zoran_card.c
+++ b/drivers/media/video/zoran/zoran_card.c
@@ -1230,7 +1230,7 @@
mutex_init(&zr->other_lock);
if (pci_enable_device(pdev))
goto zr_unreg;
- pci_read_config_byte(zr->pci_dev, PCI_CLASS_REVISION, &zr->revision);
+ zr->revision = zr->pci_dev->revision;
dprintk(1,
KERN_INFO