SPI: Add an SPI master driver for the OMAP2 McSPI controller

[linux-2.6-omap-h63xx.git] / drivers / acpi / blacklist.c

diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
index bdc169bc054a04b88ded188721325a7fd1c2e68c..3ec110ce00c8c3096b6f0ed7c379777b05e4822d 100644 (file)
--- a/drivers/acpi/blacklist.c
+++ b/drivers/acpi/blacklist.c
@@ -79,11 +79,17 @@ static int __init blacklist_by_year(void)
 {
        int year = dmi_get_year(DMI_BIOS_DATE);
        /* Doesn't exist? Likely an old system */
-       if (year == -1) 
+       if (year == -1) {
+               printk(KERN_ERR PREFIX "no DMI BIOS year, "
+                       "acpi=force is required to enable ACPI\n" );
                return 1;
+       }
        /* 0? Likely a buggy new BIOS */
-       if (year == 0)
+       if (year == 0) {
+               printk(KERN_ERR PREFIX "DMI BIOS year==0, "
+                       "assuming ACPI-capable machine\n" );
                return 0;
+       }
        if (year < CONFIG_ACPI_BLACKLIST_YEAR) {
                printk(KERN_ERR PREFIX "BIOS age (%d) fails cutoff (%d), "
                       "acpi=force is required to enable ACPI\n",
@@ -103,7 +109,7 @@ int __init acpi_blacklisted(void)
 {
        int i = 0;
        int blacklisted = 0;
-       struct acpi_table_header *table_header;
+       struct acpi_table_header table_header;
 
        while (acpi_blacklist[i].oem_id[0] != '\0') {
                if (acpi_get_table_header(acpi_blacklist[i].table, 0, &table_header)) {
@@ -111,13 +117,13 @@ int __init acpi_blacklisted(void)
                        continue;
                }
 
-               if (strncmp(acpi_blacklist[i].oem_id, table_header->oem_id, 6)) {
+               if (strncmp(acpi_blacklist[i].oem_id, table_header.oem_id, 6)) {
                        i++;
                        continue;
                }
 
                if (strncmp
-                   (acpi_blacklist[i].oem_table_id, table_header->oem_table_id,
+                   (acpi_blacklist[i].oem_table_id, table_header.oem_table_id,
                     8)) {
                        i++;
                        continue;
@@ -126,14 +132,14 @@ int __init acpi_blacklisted(void)
                if ((acpi_blacklist[i].oem_revision_predicate == all_versions)
                    || (acpi_blacklist[i].oem_revision_predicate ==
                        less_than_or_equal
-                       && table_header->oem_revision <=
+                       && table_header.oem_revision <=
                        acpi_blacklist[i].oem_revision)
                    || (acpi_blacklist[i].oem_revision_predicate ==
                        greater_than_or_equal
-                       && table_header->oem_revision >=
+                       && table_header.oem_revision >=
                        acpi_blacklist[i].oem_revision)
                    || (acpi_blacklist[i].oem_revision_predicate == equal
-                       && table_header->oem_revision ==
+                       && table_header.oem_revision ==
                        acpi_blacklist[i].oem_revision)) {
 
                        printk(KERN_ERR PREFIX