X-Git-Url: http://git.samba.org/samba.git/?p=sfrench%2Fcifs-2.6.git;a=blobdiff_plain;f=drivers%2Fplatform%2Fx86%2Fthinkpad_acpi.c;h=cf61d6a8ef6f6410f8a684410fc1f03a9669d0fe;hp=a848c7e20aeb1895faee46832b3d34811ae92d92;hb=e7d2860b690d4f3bed6824757c540579638e3d1e;hpb=a421018e8c10e5593a1fee076af72a66c3fe8ca3

diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
index a848c7e20aeb..cf61d6a8ef6f 100644
--- a/drivers/platform/x86/thinkpad_acpi.c
+++ b/drivers/platform/x86/thinkpad_acpi.c
@@ -1006,11 +1006,8 @@ static int parse_strtoul(const char *buf,
 {
 	char *endp;
 
-	while (*buf && isspace(*buf))
-		buf++;
-	*value = simple_strtoul(buf, &endp, 0);
-	while (*endp && isspace(*endp))
-		endp++;
+	*value = simple_strtoul(skip_spaces(buf), &endp, 0);
+	endp = skip_spaces(endp);
 	if (*endp || *value > max)
 		return -EINVAL;
 
@@ -1087,7 +1084,7 @@ static int __init tpacpi_check_std_acpi_brightness_support(void)
 	 */
 
 	status = acpi_walk_namespace(ACPI_TYPE_METHOD, vid_handle, 3,
-				     tpacpi_acpi_walk_find_bcl, NULL,
+				     tpacpi_acpi_walk_find_bcl, NULL, NULL,
 				     &bcl_ptr);
 
 	if (ACPI_SUCCESS(status) && bcl_levels > 2) {
@@ -6545,7 +6542,7 @@ static struct ibm_struct volume_driver_data = {
  * 	The speeds are stored on handles
  * 	(FANA:FAN9), (FANC:FANB), (FANE:FAND).
  *
- * 	There are three default speed sets, acessible as handles:
+ * 	There are three default speed sets, accessible as handles:
  * 	FS1L,FS1M,FS1H; FS2L,FS2M,FS2H; FS3L,FS3M,FS3H
  *
  * 	ACPI DSDT switches which set is in use depending on various