The patch titled
drivers/pci/msi.c: move arch hooks to the top
has been removed from the -mm tree. Its filename was
drivers-pci-msic-move-arch-hooks-to-the-top.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: drivers/pci/msi.c: move arch hooks to the top
From: Adrian Bunk <bunk@xxxxxxxxxx>
Fix the following problem present with older gcc versions:
CC drivers/pci/msi.o
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:692: warning: weak declaration of `arch_msi_check_device' after first use results in unspecified behavior
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:704: warning: weak declaration of `arch_setup_msi_irqs' after first use results in unspecified behavior
/home/bunk/linux/kernel-2.6/git/linux-2.6/drivers/pci/msi.c:724: warning: weak declaration of `arch_teardown_msi_irqs' after first use results in unspecified behavior
Older gcc versions don't like that they cannot see that they are weak
functions at the time when they are used.
Signed-off-by: Adrian Bunk <bunk@xxxxxxxxxx>
Acked-by: Michael Ellerman <michael@xxxxxxxxxxxxxx>
Cc: Greg KH <greg@xxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/pci/msi.c | 91 +++++++++++++++++++++-----------------------
1 file changed, 45 insertions(+), 46 deletions(-)
diff -puN drivers/pci/msi.c~drivers-pci-msic-move-arch-hooks-to-the-top drivers/pci/msi.c
--- a/drivers/pci/msi.c~drivers-pci-msic-move-arch-hooks-to-the-top
+++ a/drivers/pci/msi.c
@@ -25,6 +25,51 @@
static int pci_msi_enable = 1;
+/* Arch hooks */
+
+int __attribute__ ((weak))
+arch_msi_check_device(struct pci_dev *dev, int nvec, int type)
+{
+ return 0;
+}
+
+int __attribute__ ((weak))
+arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *entry)
+{
+ return 0;
+}
+
+int __attribute__ ((weak))
+arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
+{
+ struct msi_desc *entry;
+ int ret;
+
+ list_for_each_entry(entry, &dev->msi_list, list) {
+ ret = arch_setup_msi_irq(dev, entry);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+void __attribute__ ((weak)) arch_teardown_msi_irq(unsigned int irq)
+{
+ return;
+}
+
+void __attribute__ ((weak))
+arch_teardown_msi_irqs(struct pci_dev *dev)
+{
+ struct msi_desc *entry;
+
+ list_for_each_entry(entry, &dev->msi_list, list) {
+ if (entry->irq != 0)
+ arch_teardown_msi_irq(entry->irq);
+ }
+}
+
static void msi_set_enable(struct pci_dev *dev, int enable)
{
int pos;
@@ -682,49 +727,3 @@ void pci_msi_init_pci_dev(struct pci_dev
{
INIT_LIST_HEAD(&dev->msi_list);
}
-
-
-/* Arch hooks */
-
-int __attribute__ ((weak))
-arch_msi_check_device(struct pci_dev* dev, int nvec, int type)
-{
- return 0;
-}
-
-int __attribute__ ((weak))
-arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *entry)
-{
- return 0;
-}
-
-int __attribute__ ((weak))
-arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
-{
- struct msi_desc *entry;
- int ret;
-
- list_for_each_entry(entry, &dev->msi_list, list) {
- ret = arch_setup_msi_irq(dev, entry);
- if (ret)
- return ret;
- }
-
- return 0;
-}
-
-void __attribute__ ((weak)) arch_teardown_msi_irq(unsigned int irq)
-{
- return;
-}
-
-void __attribute__ ((weak))
-arch_teardown_msi_irqs(struct pci_dev *dev)
-{
- struct msi_desc *entry;
-
- list_for_each_entry(entry, &dev->msi_list, list) {
- if (entry->irq != 0)
- arch_teardown_msi_irq(entry->irq);
- }
-}
_
Patches currently in -mm which might be from bunk@xxxxxxxxxx are
git-acpi.patch
git-dvb.patch
git-gfs2-nmw.patch
git-mtd.patch
git-net.patch
git-netdev-all.patch
git-battery.patch
drivers-bluetooth-bpa10xc-fix-memleak.patch
drivers-bluetooth-btsdioc-fix-double-free.patch
if-0-pci_cleanup_aer_correct_error_status.patch
git-scsi-misc.patch
scsi-advansysc-make-3-functions-static.patch
scsi-qla2xxx-possible-cleanups.patch
scsi-qla2xxx-qla_osc-section-fix.patch
scsi-megaraidc-__devexit-annotation.patch
scsi-aic94xx-cleanups.patch
scsi-aic94xx-cleanups-checkpatch-fixes.patch
scsi-aic94xx-cleanups-checkpatch-fixes-checkpatch-fixes.patch
git-x86.patch
git-cryptodev.patch
git-xtensa.patch
mm-page-writebackc-make-a-function-static.patch
make-__vmalloc_area_node-static.patch
m68knommu-remove-duplicate-exports.patch
kernel-power-diskc-make-code-static.patch
make-kernel_shutdown_prepare-static.patch
nubus-kill-drivers-nubus-nubus_symsc.patch
m68k-kill-arch-m68k-mac-mac_ksymsc.patch
m68k-kill-arch-m68k-hp300-ksymsc.patch
m68k-kill-arch-m68k-amiga-amiga_ksymsc.patch
m68k-kill-arch-m68k-atari-atari_ksymsc.patch
m68k-kill-arch-m68k-mvme16x-mvme16x_ksymsc.patch
kill-udffs_dateversion.patch
make-ipc-utilcsysvipc_find_ipc-static.patch
cleanup-after-apus-removal.patch
remove-mm_ptovvtop.patch
remove-__attribute_used__.patch
remove-__attribute_used__-checkpatch-fixes.patch
proper-show_interrupts-prototype.patch
scheduled-oss-driver-removal.patch
linux-inith-simplify-__meminitexit-dependencies.patch
proper-prototype-for-signals_init.patch
kernel-ptracec-should-include-linux-syscallsh.patch
make-srcu_readers_active-static.patch
kernel-notifierc-should-include-linux-rebooth.patch
proper-prototype-for-get_filesystem_list.patch
fs-utimesc-should-include-linux-syscallsh.patch
fs-signalfdc-should-include-linux-syscallsh.patch
fs-eventfdc-should-include-linux-syscallsh.patch
proper-prototype-for-vty_init.patch
drivers-misc-lkdtmc-cleanups.patch
xen-fiddle_vdso-must-be-__init.patch
calibrate_delay-must-be-__cpuinit.patch
idle_regs-must-be-__cpuinit.patch
fs-ecryptfs-possible-cleanups.patch
make-video-geode-lxfb_corecgeode_modedb-static.patch
video-hpfbc-section-fix.patch
drivers-video-pm3fbc-section-fix.patch
make-jbd-journalc__journal_abort_hard-static.patch
move-edactxt-two-levels-up.patch
remove-documentation-smptxt.patch
kernel-cgroupc-remove-dead-code.patch
kernel-cgroupc-make-2-functions-static.patch
memory-controller-add-per-container-lru-and-reclaim-v7.patch
memory-controller-add-switch-to-control-what-type-of-pages-to-limit-v7.patch
fix-m32r-__xchg.patch
reiser4.patch
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