releases/upstream/2.6.24-rc1/0013-ACPI-thinkpad-acpi-skip-blanks-before-the-data-whe.patch

   1 From 32afbf07aa53120c0e3fe1881b948ded99f4fc35 Mon Sep 17 00:00:00 2001
   2 From: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
   3 Date: Mon, 8 Oct 2007 10:12:56 -0300
   4 Subject: [PATCH 13/23] ACPI: thinkpad-acpi: skip blanks before the data when parsing sysfs
   5
   6 Skip blanks not just at the tail of sysfs writes, but also at the head.
   7
   8 Signed-off-by: Henrique de Moraes Holschuh <hmh@hmh.eng.br>
   9 Signed-off-by: Len Brown <len.brown@intel.com>
  10 ---
  11  drivers/misc/thinkpad_acpi.c |    2 ++
  12  1 files changed, 2 insertions(+), 0 deletions(-)
  13
  14 diff --git a/drivers/misc/thinkpad_acpi.c b/drivers/misc/thinkpad_acpi.c
  15 index 81693b4..37891a8 100644
  16 --- a/drivers/misc/thinkpad_acpi.c
  17 +++ b/drivers/misc/thinkpad_acpi.c
  18 @@ -709,6 +709,8 @@ static int parse_strtoul(const char *buf,
  19  {
  20         char *endp;
  21
  22 +       while (*buf && isspace(*buf))
  23 +               buf++;
  24         *value = simple_strtoul(buf, &endp, 0);
  25         while (*endp && isspace(*endp))
  26                 endp++;
  27 --
  28 1.5.3.4
  29