diff options
| author | Jia He <justin.he@arm.com> | 2022-10-10 05:35:57 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2022-10-21 23:09:54 +0300 |
| commit | 315bada690e0c4a5c268a1dd3601aefd3355773f (patch) | |
| tree | 944ab33e07d51e69893ee76f73fa095b49f9b207 /drivers/edac/armada_xp_edac.c | |
| parent | 802e7f1dfed7cc7fb309995e0c4138f08977fdfc (diff) | |
| download | linux-315bada690e0c4a5c268a1dd3601aefd3355773f.tar.xz | |
EDAC: Check for GHES preference in the chipset-specific EDAC drivers
Call ghes_get_devices() to check whether ghes_edac should be used on the
platform where it is preferred over the corresponding chipset-specific
EDAC driver.
Unlike the existing edac_get_owner() check, the ghes_get_devices() check
works independent to the module_init ordering.
[ bp: Massage. ]
Suggested-by: Toshi Kani <toshi.kani@hpe.com>
Signed-off-by: Jia He <justin.he@arm.com>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20221010023559.69655-6-justin.he@arm.com
Diffstat (limited to 'drivers/edac/armada_xp_edac.c')
| -rw-r--r-- | drivers/edac/armada_xp_edac.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/edac/armada_xp_edac.c b/drivers/edac/armada_xp_edac.c index 038abbb83f4b..c4bd2fb9c46b 100644 --- a/drivers/edac/armada_xp_edac.c +++ b/drivers/edac/armada_xp_edac.c @@ -599,6 +599,9 @@ static int __init armada_xp_edac_init(void) { int res; + if (ghes_get_devices()) + return -EBUSY; + /* only polling is supported */ edac_op_state = EDAC_OPSTATE_POLL; |