[PATCH v2 2/2] PCI: Provide a default pcibios_update_irq()
From: Stephen Rothwell <hidden>
Date: 2012-09-19 22:38:14
Also in:
linux-alpha, linux-mips, linux-pci, linux-sh, lkml, sparclinux
Hi, On Mon, 17 Sep 2012 13:22:54 +0200 Thierry Reding [off-list ref] wrote:
quoted hunk ↗ jump to hunk
diff --git a/drivers/pci/setup-irq.c b/drivers/pci/setup-irq.c index 270ae7b..3d61ce3 100644 --- a/drivers/pci/setup-irq.c +++ b/drivers/pci/setup-irq.c@@ -17,6 +17,11 @@ #include <linux/ioport.h> #include <linux/cache.h> +void __weak pcibios_update_irq(struct pci_dev *dev, int irq) +{ + dev_dbg(&dev->dev, "Assigning IRQ %02d\n", irq); + pci_write_config_byte(dev, PCI_INTERRUPT_LINE, irq); +} static void pdev_fixup_irq(struct pci_dev *dev,
Didn't we have a problem with some compiler versions when the weak definition was in the same file as the call (there is a call to this function in drivers/pci/setup-irq.c)? -- Cheers, Stephen Rothwell sfr at canb.auug.org.au http://www.canb.auug.org.au/~sfr/ -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: not available URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20120920/bf1e4426/attachment-0001.sig>