Gitweb:     
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=04d94886b47b5133915021dcfb1108a8576f6ea7
Commit:     04d94886b47b5133915021dcfb1108a8576f6ea7
Parent:     d89e9d6b4930c6505ac3ed35f57ab7f4311d6cf6
Author:     Len Brown <[EMAIL PROTECTED]>
AuthorDate: Wed Feb 6 19:49:54 2008 -0500
Committer:  Len Brown <[EMAIL PROTECTED]>
CommitDate: Thu Feb 7 04:00:46 2008 -0500

    ACPI: update intrd DSDT override console messages
    
    also, address some checkpatch.pl violations
    
    Signed-off-by: Len Brown <[EMAIL PROTECTED]>
---
 drivers/acpi/osl.c |   33 ++++++++++++++++++---------------
 1 files changed, 18 insertions(+), 15 deletions(-)

diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index 2b41bdd..2a400e0 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -326,49 +326,50 @@ struct acpi_table_header *acpi_find_dsdt_initrd(void)
        struct kstat stat;
        char *ramfs_dsdt_name = "/DSDT.aml";
 
-       printk(KERN_INFO PREFIX "Looking for DSDT in initramfs... ");
+       printk(KERN_INFO PREFIX "Checking initramfs for custom DSDT");
 
        /*
         * Never do this at home, only the user-space is allowed to open a file.
-        * The clean way would be to use the firmware loader. But this code 
must be run
-        * before there is any userspace available. So we need a static/init 
firmware
-        * infrastructure, which doesn't exist yet...
+        * The clean way would be to use the firmware loader.
+        * But this code must be run before there is any userspace available.
+        * A static/init firmware infrastructure doesn't exist yet...
         */
-       if (vfs_stat(ramfs_dsdt_name, &stat) < 0) {
-               printk("not found.\n");
+       if (vfs_stat(ramfs_dsdt_name, &stat) < 0)
                return ret;
-       }
 
        len = stat.size;
        /* check especially against empty files */
        if (len <= 4) {
-               printk("error, file is too small: only %lu bytes.\n", len);
+               printk(KERN_ERR PREFIX "Failed: DSDT only %lu bytes.\n", len);
                return ret;
        }
 
        firmware_file = filp_open(ramfs_dsdt_name, O_RDONLY, 0);
        if (IS_ERR(firmware_file)) {
-               printk("error, could not open file %s.\n", ramfs_dsdt_name);
+               printk(KERN_ERR PREFIX "Failed to open %s.\n", ramfs_dsdt_name);
                return ret;
        }
 
-       dsdt_buffer = ACPI_ALLOCATE(len);
+       dsdt_buffer = kmalloc(len, GFP_ATOMIC);
        if (!dsdt_buffer) {
-               printk("error when allocating %lu bytes of memory.\n", len);
+               printk(KERN_ERR PREFIX "Failed to allocate %lu bytes.\n", len);
                goto err;
        }
 
        oldfs = get_fs();
        set_fs(KERNEL_DS);
-       len2 = vfs_read(firmware_file, (char __user *)dsdt_buffer, len, 
&firmware_file->f_pos);
+       len2 = vfs_read(firmware_file, (char __user *)dsdt_buffer, len,
+               &firmware_file->f_pos);
        set_fs(oldfs);
        if (len2 < len) {
-               printk("error trying to read %lu bytes from %s.\n", len, 
ramfs_dsdt_name);
+               printk(KERN_ERR PREFIX "Failed to read %lu bytes from %s.\n",
+                       len, ramfs_dsdt_name);
                ACPI_FREE(dsdt_buffer);
                goto err;
        }
 
-       printk("successfully read %lu bytes from %s.\n", len, ramfs_dsdt_name);
+       printk(KERN_INFO PREFIX "Found %lu byte DSDT in %s.\n",
+                       len, ramfs_dsdt_name);
        ret = dsdt_buffer;
 err:
        filp_close(firmware_file, NULL);
@@ -392,7 +393,9 @@ acpi_os_table_override(struct acpi_table_header * 
existing_table,
 #ifdef CONFIG_ACPI_CUSTOM_DSDT_INITRD
        if ((strncmp(existing_table->signature, "DSDT", 4) == 0) &&
            !acpi_no_initrd_override) {
-               struct acpi_table_header *initrd_table = 
acpi_find_dsdt_initrd();
+               struct acpi_table_header *initrd_table;
+
+               initrd_table = acpi_find_dsdt_initrd();
                if (initrd_table)
                        *new_table = initrd_table;
        }
-
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