target/linux/s3c24xx/patches-2.6.26/0127-gta01-gps-power-state-resume-preserve.patch.patch

   1 From 6c1ea4a051c3dad94de37fe766388ac0a81eb22c Mon Sep 17 00:00:00 2001
   2 From: Mike Westerhof <mwester@dls.net>
   3 Date: Fri, 25 Jul 2008 23:06:06 +0100
   4 Subject: [PATCH] gta01-gps-power-state-resume-preserve.patch
   5
   6 Created an attachment (id=593) / from BZ#79
   7 Updated patch to preserve the power state of the GPS on the GTA01
   8
   9 Currently the GPS is powered up after a suspend/resume occurs.  This patch will
  10 only power the GPS back up if it was powered up when the GTA01 suspended.
  11
  12 Signed-off-by: Mike Westerhof <mwester@dls.net>
  13 ---
  14  arch/arm/plat-s3c24xx/neo1973_pm_gps.c |    4 ++--
  15  1 files changed, 2 insertions(+), 2 deletions(-)
  16
  17 diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
  18 index d020f8d..9c6adfa 100644
  19 --- a/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
  20 +++ b/arch/arm/plat-s3c24xx/neo1973_pm_gps.c
  21 @@ -514,8 +514,8 @@ static int gta01_pm_gps_resume(struct platform_device *pdev)
  22  {
  23  #ifdef CONFIG_MACH_NEO1973_GTA01
  24         if (machine_is_neo1973_gta01()) {
  25 -               /* FIXME */
  26 -               gps_power_sequence_up();
  27 +               if (neo1973_gps.power_was_on)
  28 +                       gps_power_sequence_up();
  29         }
  30  #endif /* CONFIG_MACH_NEO1973_GTA01 */
  31
  32 --
  33 1.5.6.3
  34