diff options
Diffstat (limited to 'drivers/xen/xen-acpi-processor.c')
| -rw-r--r-- | drivers/xen/xen-acpi-processor.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/xen/xen-acpi-processor.c b/drivers/xen/xen-acpi-processor.c index 8abd7d5..13bc6c3 100644 --- a/drivers/xen/xen-acpi-processor.c +++ b/drivers/xen/xen-acpi-processor.c @@ -17,6 +17,8 @@ * */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + #include <linux/cpumask.h> #include <linux/cpufreq.h> #include <linux/freezer.h> @@ -34,8 +36,6 @@ #include <xen/interface/platform.h> #include <asm/xen/hypercall.h> -#define DRV_NAME "xen-acpi-processor: " - static int no_hypercall; MODULE_PARM_DESC(off, "Inhibit the hypercall."); module_param_named(off, no_hypercall, int, 0400); @@ -104,7 +104,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) set_xen_guest_handle(dst_cx->dp, NULL); } if (!ok) { - pr_debug(DRV_NAME "No _Cx for ACPI CPU %u\n", _pr->acpi_id); + pr_debug("No _Cx for ACPI CPU %u\n", _pr->acpi_id); kfree(dst_cx_states); return -EINVAL; } @@ -133,7 +133,7 @@ static int push_cxx_to_hypervisor(struct acpi_processor *_pr) /* EINVAL means the ACPI ID is incorrect - meaning the ACPI * table is referencing a non-existing CPU - which can happen * with broken ACPI tables. */ - pr_err(DRV_NAME "(CX): Hypervisor error (%d) for ACPI CPU%u\n", + pr_err("(CX): Hypervisor error (%d) for ACPI CPU%u\n", ret, _pr->acpi_id); kfree(dst_cx_states); @@ -239,7 +239,7 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) dst_perf->flags |= XEN_PX_PSD; if (dst_perf->flags != (XEN_PX_PSD | XEN_PX_PSS | XEN_PX_PCT | XEN_PX_PPC)) { - pr_warn(DRV_NAME "ACPI CPU%u missing some P-state data (%x), skipping.\n", + pr_warn("ACPI CPU%u missing some P-state data (%x), skipping\n", _pr->acpi_id, dst_perf->flags); ret = -ENODEV; goto err_free; @@ -265,8 +265,8 @@ static int push_pxx_to_hypervisor(struct acpi_processor *_pr) /* EINVAL means the ACPI ID is incorrect - meaning the ACPI * table is referencing a non-existing CPU - which can happen * with broken ACPI tables. */ - pr_warn(DRV_NAME "(_PXX): Hypervisor error (%d) for ACPI CPU%u\n", - ret, _pr->acpi_id); + pr_warn("(_PXX): Hypervisor error (%d) for ACPI CPU%u\n", + ret, _pr->acpi_id); err_free: if (!IS_ERR_OR_NULL(dst_states)) kfree(dst_states); @@ -318,7 +318,7 @@ static unsigned int __init get_max_acpi_id(void) max_acpi_id = max(info->acpi_id, max_acpi_id); } max_acpi_id *= 2; /* Slack for CPU hotplug support. */ - pr_debug(DRV_NAME "Max ACPI ID: %u\n", max_acpi_id); + pr_debug("Max ACPI ID: %u\n", max_acpi_id); return max_acpi_id; } /* @@ -365,15 +365,14 @@ read_acpi_id(acpi_handle handle, u32 lvl, void *context, void **rv) /* There are more ACPI Processor objects than in x2APIC or MADT. * This can happen with incorrect ACPI SSDT declerations. */ if (acpi_id > nr_acpi_bits) { - pr_debug(DRV_NAME "We only have %u, trying to set %u\n", + pr_debug("We only have %u, trying to set %u\n", nr_acpi_bits, acpi_id); return AE_OK; } /* OK, There is a ACPI Processor object */ __set_bit(acpi_id, acpi_id_present); - pr_debug(DRV_NAME "ACPI CPU%u w/ PBLK:0x%lx\n", acpi_id, - (unsigned long)pblk); + pr_debug("ACPI CPU%u w/ PBLK:0x%lx\n", acpi_id, (unsigned long)pblk); status = acpi_evaluate_object(handle, "_CST", NULL, &buffer); if (ACPI_FAILURE(status)) { @@ -476,7 +475,7 @@ static int xen_upload_processor_pm_data(void) unsigned int i; int rc = 0; - pr_info(DRV_NAME "Uploading Xen processor PM info\n"); + pr_info("Uploading Xen processor PM info\n"); for_each_possible_cpu(i) { struct acpi_processor *_pr; @@ -523,7 +522,7 @@ static int __init xen_acpi_processor_init(void) acpi_perf_data = alloc_percpu(struct acpi_processor_performance); if (!acpi_perf_data) { - pr_debug(DRV_NAME "Memory allocation error for acpi_perf_data.\n"); + pr_debug("Memory allocation error for acpi_perf_data\n"); kfree(acpi_ids_done); return -ENOMEM; } |
