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
This commit is contained in:
Thomas Gleixner
2020-08-26 13:16:47 +02:00
parent 3b9c1d377d
commit 9006c133a4
6 changed files with 2 additions and 51 deletions

View File

@@ -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,