Fix compile error about ioremap_nocache with kernel 2.6.27.9 shipped by Fedora
10.
Signed-off-by: Nicola Soranzo <nsoranzo@xxxxxxxxxx>
---
diff -urN v4l-dvb-8f3a8d9d0f7c/v4l/compat.h v4l-dvb-new/v4l/compat.h
--- v4l-dvb-8f3a8d9d0f7c/v4l/compat.h 2009-01-06 01:33:58.000000000 +0100
+++ v4l-dvb-new/v4l/compat.h 2009-01-05 21:34:05.000000000 +0100
@@ -270,10 +270,6 @@
#if LINUX_VERSION_CODE < KERNEL_VERSION(2, 6, 28)
#define snd_BUG_ON(cond) WARN((cond), "BUG? (%s)\n", __stringify(cond))
-
-#define pci_ioremap_bar(pci, a) \
- ioremap_nocache(pci_resource_start(pci, a), \
- pci_resource_len(pci, a))
#endif
#ifndef PCI_DEVICE_ID_MARVELL_88ALP01_CCIC
@@ -410,5 +406,11 @@
#define netdev_priv(dev) ((dev)->priv)
#endif
+#ifdef NEED_PCI_IOREMAP_BAR
+#define pci_ioremap_bar(struct pci_dev *pdev, int bar) \
+ ioremap_nocache(pci_resource_start(pdev, bar), \
+ pci_resource_len(pdev, bar))
+#endif
+
#endif
diff -urN v4l-dvb-8f3a8d9d0f7c/v4l/scripts/make_config_compat.pl v4l-dvb-
new/v4l/scripts/make_config_compat.pl
--- v4l-dvb-8f3a8d9d0f7c/v4l/scripts/make_config_compat.pl 2009-01-06
01:33:58.000000000 +0100
+++ v4l-dvb-new/v4l/scripts/make_config_compat.pl 2009-01-05 21:24:47.000000000
+0100
@@ -235,6 +235,25 @@
close INNET;
}
+sub check_pci_ioremap_bar()
+{
+ my $file = "$kdir/include/linux/pci.h";
+ my $need_compat = 1;
+
+ open INNET, "<$file" or die "File not found: $file";
+ while (<INNET>) {
+ if (m/pci_ioremap_bar/) {
+ $need_compat = 0;
+ last;
+ }
+ }
+
+ if ($need_compat) {
+ $out.= "\n#define NEED_PCI_IOREMAP_BAR 1\n";
+ }
+ close INNET;
+}
+
sub check_other_dependencies()
{
check_spin_lock();
@@ -249,6 +268,7 @@
check_algo_control();
check_net_dev();
check_usb_endpoint_type();
+ check_pci_ioremap_bar();
}
# Do the basic rules
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