From mboxrd@z Thu Jan 1 00:00:00 1970 From: Manikanta Maddireddy Subject: [PATCH V2 1/9] genirq: Export irq_set_msi_desc() Date: Sun, 26 Nov 2017 01:02:05 +0530 Message-ID: <1511638333-22951-2-git-send-email-mmaddireddy@nvidia.com> References: <1511638333-22951-1-git-send-email-mmaddireddy@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1511638333-22951-1-git-send-email-mmaddireddy-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jonathanh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, frowand.list-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org, tglx-hfZtesqFncYOwBW4kG4KsQ@public.gmane.org Cc: vidyas-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, kthota-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pci-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, Manikanta Maddireddy List-Id: linux-pm@vger.kernel.org PCI MSI driver allocates MSI entry for each pci dev which creates msi_desc, host driver maps each msi domain with hwirq and then sets msi_desc for that irq number. Need to export irq_set_msi_desc() to allow Tegra PCIe driver to be compiled as a loadable kernel module. Signed-off-by: Manikanta Maddireddy --- V2: * commit message update kernel/irq/chip.c | 1 + 1 file changed, 1 insertion(+) diff --git a/kernel/irq/chip.c b/kernel/irq/chip.c index 043bfc35b353..0e74b1051267 100644 --- a/kernel/irq/chip.c +++ b/kernel/irq/chip.c @@ -136,6 +136,7 @@ int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry) { return irq_set_msi_desc_off(irq, 0, entry); } +EXPORT_SYMBOL(irq_set_msi_desc); /** * irq_set_chip_data - set irq chip data for an irq -- 2.1.4