ACPI: HMAT: Drop unused dev_fmt() and redundant 'HMAT' prefix

Remove unused macro dev_pmt() and redundant 'HMAT' prefix from
pr_*() calls.

Signed-off-by: Liu Shixin <liushixin2@huawei.com>
[ rjw: Subject and changelog edits ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

diff --git a/drivers/acpi/numa/hmat.c b/drivers/acpi/numa/hmat.c
index c3d783a..23f49a2 100644 (file)
--- a/drivers/acpi/numa/hmat.c
+++ b/drivers/acpi/numa/hmat.c
@@ -9,7 +9,6 @@
  */
 
 #define pr_fmt(fmt) "acpi/hmat: " fmt
-#define dev_fmt(fmt) "acpi/hmat: " fmt
 
 #include <linux/acpi.h>
 #include <linux/bitops.h>
@@ -302,7 +301,7 @@ static __init int hmat_parse_locality(union acpi_subtable_headers *header,
        u8 type, mem_hier;
 
        if (hmat_loc->header.length < sizeof(*hmat_loc)) {
-               pr_notice("HMAT: Unexpected locality header length: %u\n",
+               pr_notice("Unexpected locality header length: %u\n",
                         hmat_loc->header.length);
                return -EINVAL;
        }
@@ -314,12 +313,12 @@ static __init int hmat_parse_locality(union acpi_subtable_headers *header,
        total_size = sizeof(*hmat_loc) + sizeof(*entries) * ipds * tpds +
                     sizeof(*inits) * ipds + sizeof(*targs) * tpds;
        if (hmat_loc->header.length < total_size) {
-               pr_notice("HMAT: Unexpected locality header length:%u, minimum required:%u\n",
+               pr_notice("Unexpected locality header length:%u, minimum required:%u\n",
                         hmat_loc->header.length, total_size);
                return -EINVAL;
        }
 
-       pr_info("HMAT: Locality: Flags:%02x Type:%s Initiator Domains:%u Target Domains:%u Base:%lld\n",
+       pr_info("Locality: Flags:%02x Type:%s Initiator Domains:%u Target Domains:%u Base:%lld\n",
                hmat_loc->flags, hmat_data_type(type), ipds, tpds,
                hmat_loc->entry_base_unit);
 
@@ -363,13 +362,13 @@ static __init int hmat_parse_cache(union acpi_subtable_headers *header,
        u32 attrs;
 
        if (cache->header.length < sizeof(*cache)) {
-               pr_notice("HMAT: Unexpected cache header length: %u\n",
+               pr_notice("Unexpected cache header length: %u\n",
                         cache->header.length);
                return -EINVAL;
        }
 
        attrs = cache->cache_attributes;
-       pr_info("HMAT: Cache: Domain:%u Size:%llu Attrs:%08x SMBIOS Handles:%d\n",
+       pr_info("Cache: Domain:%u Size:%llu Attrs:%08x SMBIOS Handles:%d\n",
                cache->memory_PD, cache->cache_size, attrs,
                cache->number_of_SMBIOShandles);
 
@@ -424,24 +423,24 @@ static int __init hmat_parse_proximity_domain(union acpi_subtable_headers *heade
        struct memory_target *target = NULL;
 
        if (p->header.length != sizeof(*p)) {
-               pr_notice("HMAT: Unexpected address range header length: %u\n",
+               pr_notice("Unexpected address range header length: %u\n",
                         p->header.length);
                return -EINVAL;
        }
 
        if (hmat_revision == 1)
-               pr_info("HMAT: Memory (%#llx length %#llx) Flags:%04x Processor Domain:%u Memory Domain:%u\n",
+               pr_info("Memory (%#llx length %#llx) Flags:%04x Processor Domain:%u Memory Domain:%u\n",
                        p->reserved3, p->reserved4, p->flags, p->processor_PD,
                        p->memory_PD);
        else
-               pr_info("HMAT: Memory Flags:%04x Processor Domain:%u Memory Domain:%u\n",
+               pr_info("Memory Flags:%04x Processor Domain:%u Memory Domain:%u\n",
                        p->flags, p->processor_PD, p->memory_PD);
 
        if ((hmat_revision == 1 && p->flags & ACPI_HMAT_MEMORY_PD_VALID) ||
            hmat_revision > 1) {
                target = find_mem_target(p->memory_PD);
                if (!target) {
-                       pr_debug("HMAT: Memory Domain missing from SRAT\n");
+                       pr_debug("Memory Domain missing from SRAT\n");
                        return -EINVAL;
                }
        }
@@ -449,7 +448,7 @@ static int __init hmat_parse_proximity_domain(union acpi_subtable_headers *heade
                int p_node = pxm_to_node(p->processor_PD);
 
                if (p_node == NUMA_NO_NODE) {
-                       pr_debug("HMAT: Invalid Processor Domain\n");
+                       pr_debug("Invalid Processor Domain\n");
                        return -EINVAL;
                }
                target->processor_pxm = p->processor_PD;
@@ -840,7 +839,7 @@ static __init int hmat_init(void)
        case 2:
                break;
        default:
-               pr_notice("Ignoring HMAT: Unknown revision:%d\n", hmat_revision);
+               pr_notice("Ignoring: Unknown revision:%d\n", hmat_revision);
                goto out_put;
        }
 
@@ -848,7 +847,7 @@ static __init int hmat_init(void)
                if (acpi_table_parse_entries(ACPI_SIG_HMAT,
                                             sizeof(struct acpi_table_hmat), i,
                                             hmat_parse_subtable, 0) < 0) {
-                       pr_notice("Ignoring HMAT: Invalid table");
+                       pr_notice("Ignoring: Invalid table");
                        goto out_put;
                }
        }