diff options
| author | Sam Bobroff <sbobroff@linux.ibm.com> | 2019-08-16 07:48:10 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2019-08-22 16:12:46 +0300 |
| commit | c44e4ccadaca5884ac82b6dfffbd693bec3b583e (patch) | |
| tree | 023b12b8ed92d5a06098b3fe172a7fb21626ce57 /arch/powerpc/include/asm/eeh.h | |
| parent | b905f8cdca7725e750a84f7188ea6821750124c3 (diff) | |
| download | linux-c44e4ccadaca5884ac82b6dfffbd693bec3b583e.tar.xz | |
powerpc/eeh: Refactor around eeh_probe_devices()
Now that EEH support for all devices (on PowerNV and pSeries) is
provided by the pcibios bus add device hooks, eeh_probe_devices() and
eeh_addr_cache_build() are redundant and can be removed.
Move the EEH enabled message into it's own function so that it can be
called from multiple places.
Note that previously on pSeries, useless EEH sysfs files were created
for some devices that did not have EEH support and this change
prevents them from being created.
Signed-off-by: Sam Bobroff <sbobroff@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/33b0a6339d5ac88693de092d6fba984f2a5add66.1565930772.git.sbobroff@linux.ibm.com
Diffstat (limited to 'arch/powerpc/include/asm/eeh.h')
| -rw-r--r-- | arch/powerpc/include/asm/eeh.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/eeh.h b/arch/powerpc/include/asm/eeh.h index 33e797eb0e6a..1fc2b5e40822 100644 --- a/arch/powerpc/include/asm/eeh.h +++ b/arch/powerpc/include/asm/eeh.h @@ -269,13 +269,12 @@ struct pci_bus *eeh_pe_bus_get(struct eeh_pe *pe); struct eeh_dev *eeh_dev_init(struct pci_dn *pdn); void eeh_dev_phb_init_dynamic(struct pci_controller *phb); -void eeh_probe_devices(void); +void eeh_show_enabled(void); int __init eeh_ops_register(struct eeh_ops *ops); int __exit eeh_ops_unregister(const char *name); int eeh_check_failure(const volatile void __iomem *token); int eeh_dev_check_failure(struct eeh_dev *edev); void eeh_addr_cache_init(void); -void eeh_addr_cache_build(void); void eeh_add_device_early(struct pci_dn *); void eeh_add_device_tree_early(struct pci_dn *); void eeh_add_device_late(struct pci_dev *); @@ -317,7 +316,7 @@ static inline bool eeh_enabled(void) return false; } -static inline void eeh_probe_devices(void) { } +static inline void eeh_show_enabled(void) { } static inline void *eeh_dev_init(struct pci_dn *pdn, void *data) { @@ -335,8 +334,6 @@ static inline int eeh_check_failure(const volatile void __iomem *token) static inline void eeh_addr_cache_init(void) { } -static inline void eeh_addr_cache_build(void) { } - static inline void eeh_add_device_early(struct pci_dn *pdn) { } static inline void eeh_add_device_tree_early(struct pci_dn *pdn) { } |