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authorThomas Gleixner <tglx@linutronix.de>2020-08-26 13:16:47 +0200
committerThomas Gleixner <tglx@linutronix.de>2020-09-16 16:52:35 +0200
commit9006c133a422f474d7d8e10a8baae179f70c22f5 (patch)
treed967bfcee4e44e9396d265ebbe7de088088e8a41 /kernel/irq
parent3b9c1d377d67072d1d8a2373b4969103cca00dab (diff)
downloadlinux-stericsson-9006c133a422f474d7d8e10a8baae179f70c22f5.tar.gz
x86/msi: Use generic MSI domain ops
pci_msi_get_hwirq() and pci_msi_set_desc are not longer special. Enable the generic MSI domain ops in the core and PCI MSI code unconditionally and get rid of the x86 specific implementations in the X86 MSI code and in the hyperv PCI driver. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Marc Zyngier <maz@kernel.org> Link: https://lore.kernel.org/r/20200826112332.564274859@linutronix.de
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/msi.c6
1 files changed, 0 insertions, 6 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index eb95f6106a1e..640668e3f870 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -187,7 +187,6 @@ static const struct irq_domain_ops msi_domain_ops = {
.deactivate = msi_domain_deactivate,
};
-#ifdef GENERIC_MSI_DOMAIN_OPS
static irq_hw_number_t msi_domain_ops_get_hwirq(struct msi_domain_info *info,
msi_alloc_info_t *arg)
{
@@ -206,11 +205,6 @@ static void msi_domain_ops_set_desc(msi_alloc_info_t *arg,
{
arg->desc = desc;
}
-#else
-#define msi_domain_ops_get_hwirq NULL
-#define msi_domain_ops_prepare NULL
-#define msi_domain_ops_set_desc NULL
-#endif /* !GENERIC_MSI_DOMAIN_OPS */
static int msi_domain_ops_init(struct irq_domain *domain,
struct msi_domain_info *info,