Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'irq-msi-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull MSI update from Thomas Gleixner:
"A trivial cleanup in the PCI/MSI code to remove a duplicated back and
forth conversion"
* tag 'irq-msi-2025-07-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
PCI/MSI: Remove duplicated to_pci_dev() conversion
+3
-3
+3
-3
drivers/pci/msi/msi.c
+3
-3
drivers/pci/msi/msi.c
···
113
113
114
114
void pci_msi_update_mask(struct msi_desc *desc, u32 clear, u32 set)
115
115
{
116
-
raw_spinlock_t *lock = &to_pci_dev(desc->dev)->msi_lock;
116
+
struct pci_dev *dev = msi_desc_to_pci_dev(desc);
117
+
raw_spinlock_t *lock = &dev->msi_lock;
117
118
unsigned long flags;
118
119
119
120
if (!desc->pci.msi_attrib.can_mask)
···
123
122
raw_spin_lock_irqsave(lock, flags);
124
123
desc->pci.msi_mask &= ~clear;
125
124
desc->pci.msi_mask |= set;
126
-
pci_write_config_dword(msi_desc_to_pci_dev(desc), desc->pci.mask_pos,
127
-
desc->pci.msi_mask);
125
+
pci_write_config_dword(dev, desc->pci.mask_pos, desc->pci.msi_mask);
128
126
raw_spin_unlock_irqrestore(lock, flags);
129
127
}
130
128