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authorThomas Gleixner <tglx@linutronix.de>2022-11-11 14:55:15 +0100
committerThomas Gleixner <tglx@linutronix.de>2022-11-17 15:15:22 +0100
commit2569f62ca473584a8ba389f455fc00805389f7da (patch)
tree6770c9a5ed62db7606e3b3e9baf90fea64474a9b /kernel/irq
parent9c03b2589da2b2b259a960f2a325731f6b38d115 (diff)
genirq/msi: Remove msi_domain_ops:: Msi_check()
No more users. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Jason Gunthorpe <jgg@nvidia.com> Link: https://lore.kernel.org/r/20221111122015.807616900@linutronix.de
Diffstat (limited to 'kernel/irq')
-rw-r--r--kernel/irq/msi.c17
1 files changed, 1 insertions, 16 deletions
diff --git a/kernel/irq/msi.c b/kernel/irq/msi.c
index 4fde91703c9b..4b99f37355d5 100644
--- a/kernel/irq/msi.c
+++ b/kernel/irq/msi.c
@@ -617,17 +617,9 @@ static int msi_domain_ops_init(struct irq_domain *domain,
return 0;
}
-static int msi_domain_ops_check(struct irq_domain *domain,
- struct msi_domain_info *info,
- struct device *dev)
-{
- return 0;
-}
-
static struct msi_domain_ops msi_domain_ops_default = {
.get_hwirq = msi_domain_ops_get_hwirq,
.msi_init = msi_domain_ops_init,
- .msi_check = msi_domain_ops_check,
.msi_prepare = msi_domain_ops_prepare,
.set_desc = msi_domain_ops_set_desc,
.domain_alloc_irqs = __msi_domain_alloc_irqs,
@@ -655,8 +647,6 @@ static void msi_domain_update_dom_ops(struct msi_domain_info *info)
ops->get_hwirq = msi_domain_ops_default.get_hwirq;
if (ops->msi_init == NULL)
ops->msi_init = msi_domain_ops_default.msi_init;
- if (ops->msi_check == NULL)
- ops->msi_check = msi_domain_ops_default.msi_check;
if (ops->msi_prepare == NULL)
ops->msi_prepare = msi_domain_ops_default.msi_prepare;
if (ops->set_desc == NULL)
@@ -707,13 +697,8 @@ int msi_domain_prepare_irqs(struct irq_domain *domain, struct device *dev,
{
struct msi_domain_info *info = domain->host_data;
struct msi_domain_ops *ops = info->ops;
- int ret;
-
- ret = ops->msi_check(domain, info, dev);
- if (ret == 0)
- ret = ops->msi_prepare(domain, dev, nvec, arg);
- return ret;
+ return ops->msi_prepare(domain, dev, nvec, arg);
}
int msi_domain_populate_irqs(struct irq_domain *domain, struct device *dev,