From 4e7bca76e3fed58437dcd7f747d1c8d98507379e Mon Sep 17 00:00:00 2001 From: Hans Zhang Date: Sat, 17 May 2025 00:52:22 +0800 Subject: PCI/MSI: Use bool for MSI enable state tracking Convert pci_msi_enable and pci_msi_enabled() to use bool type for clarity. No functional changes, only code cleanup. Signed-off-by: Hans Zhang Signed-off-by: Thomas Gleixner Link: https://lore.kernel.org/all/20250516165223.125083-2-18255117159@163.com --- include/linux/pci.h | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'include') diff --git a/include/linux/pci.h b/include/linux/pci.h index 0e8e3fd77e96..f5e908a56498 100644 --- a/include/linux/pci.h +++ b/include/linux/pci.h @@ -1669,7 +1669,7 @@ void pci_disable_msi(struct pci_dev *dev); int pci_msix_vec_count(struct pci_dev *dev); void pci_disable_msix(struct pci_dev *dev); void pci_restore_msi_state(struct pci_dev *dev); -int pci_msi_enabled(void); +bool pci_msi_enabled(void); int pci_enable_msi(struct pci_dev *dev); int pci_enable_msix_range(struct pci_dev *dev, struct msix_entry *entries, int minvec, int maxvec); @@ -1702,7 +1702,7 @@ static inline void pci_disable_msi(struct pci_dev *dev) { } static inline int pci_msix_vec_count(struct pci_dev *dev) { return -ENOSYS; } static inline void pci_disable_msix(struct pci_dev *dev) { } static inline void pci_restore_msi_state(struct pci_dev *dev) { } -static inline int pci_msi_enabled(void) { return 0; } +static inline bool pci_msi_enabled(void) { return false; } static inline int pci_enable_msi(struct pci_dev *dev) { return -ENOSYS; } static inline int pci_enable_msix_range(struct pci_dev *dev, -- cgit v1.2.3