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| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-10 10:49:02 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-05-10 13:20:18 -0400 |
| commit | 4232da23d75d173195c6766729e51947b64f83cd (patch) | |
| tree | 7eb1420b118d452c0b497bf6267ecdfb0a6d5931 /drivers/cxl/acpi.c | |
| parent | bbe10a5cc0c775e52e91c8b3b6547b59b2054f44 (diff) | |
| parent | 7b7e584f90bf670d5c6f2b1fff884bf3b972cad4 (diff) | |
Merge tag 'loongarch-kvm-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson into HEAD
LoongArch KVM changes for v6.10
1. Add ParaVirt IPI support.
2. Add software breakpoint support.
3. Add mmio trace events support.
Diffstat (limited to 'drivers/cxl/acpi.c')
| -rw-r--r-- | drivers/cxl/acpi.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/cxl/acpi.c b/drivers/cxl/acpi.c index af5cb818f84d..cb8c155a2c9b 100644 --- a/drivers/cxl/acpi.c +++ b/drivers/cxl/acpi.c @@ -525,22 +525,11 @@ static int get_genport_coordinates(struct device *dev, struct cxl_dport *dport) { struct acpi_device *hb = to_cxl_host_bridge(NULL, dev); u32 uid; - int rc; if (kstrtou32(acpi_device_uid(hb), 0, &uid)) return -EINVAL; - rc = acpi_get_genport_coordinates(uid, dport->hb_coord); - if (rc < 0) - return rc; - - /* Adjust back to picoseconds from nanoseconds */ - for (int i = 0; i < ACCESS_COORDINATE_MAX; i++) { - dport->hb_coord[i].read_latency *= 1000; - dport->hb_coord[i].write_latency *= 1000; - } - - return 0; + return acpi_get_genport_coordinates(uid, dport->coord); } static int add_host_bridge_dport(struct device *match, void *arg) |