target/linux/s3c24xx/patches-2.6.26/0123-tracking-2.6.25-struct-bus-type-loses-devices-member.patch

   1 From e7e0525a9ddbb82b24216af5182353a345dca59f Mon Sep 17 00:00:00 2001
   2 From: Andy Green <andy@openmoko.com>
   3 Date: Fri, 25 Jul 2008 23:06:06 +0100
   4 Subject: [PATCH] tracking-2.6.25-struct-bus-type-loses-devices-member.patch
   5
   6 I don't know what device the symlink should be linked
   7 against on GTA01, somebody that does know needs to edit
   8 it in where it says "FIXME"... I think the supplied method
   9 can work OK otherwise.
  10
  11 Signed-off-by: Andy Green <andy@openmoko.com>
  12 ---
  13  drivers/i2c/chips/pcf50606.c |   19 +++++++++++++++----
  14  1 files changed, 15 insertions(+), 4 deletions(-)
  15
  16 diff --git a/drivers/i2c/chips/pcf50606.c b/drivers/i2c/chips/pcf50606.c
  17 index 2466bf8..50f944f 100644
  18 --- a/drivers/i2c/chips/pcf50606.c
  19 +++ b/drivers/i2c/chips/pcf50606.c
  20 @@ -1781,6 +1781,12 @@ static int pcf50606_detect(struct i2c_adapter *adapter, int address, int kind)
  21
  22  #ifdef CONFIG_MACH_NEO1973_GTA01
  23         if (machine_is_neo1973_gta01()) {
  24 +               /* FIXME: what is the device name we are symlinking to?
  25 +                * symlink won't get created until this is fixed.
  26 +                */
  27 +               struct device * busdev = bus_find_device_by_name(
  28 +                                                       &platform_bus_type,
  29 +                                                       NULL, "FIXME");
  30                 gta01_pm_gps_dev.dev.parent = &new_client->dev;
  31                 switch (system_rev) {
  32                 case GTA01Bv2_SYSTEM_REV:
  33 @@ -1792,11 +1798,16 @@ static int pcf50606_detect(struct i2c_adapter *adapter, int address, int kind)
  34                 }
  35                 platform_device_register(&gta01_pm_gps_dev);
  36                 /* a link for gllin compatibility */
  37 -               err = sysfs_create_link(&platform_bus_type.devices.kobj,
  38 -                   &gta01_pm_gps_dev.dev.kobj, "gta01-pm-gps.0");
  39 -               if (err)
  40 -                       printk(KERN_ERR
  41 +               /* 2.6.25 tracking: platform_bus_type.devices that was here
  42 +                * has gone away in mainline
  43 +                */
  44 +               if (busdev) {
  45 +                       err = sysfs_create_link(&busdev->kobj,
  46 +                       &gta01_pm_gps_dev.dev.kobj, "gta01-pm-gps.0");
  47 +                       if (err)
  48 +                               printk(KERN_ERR
  49                             "sysfs_create_link (gta01-pm-gps.0): %d\n", err);
  50 +               }
  51         }
  52  #endif
  53
  54 --
  55 1.5.6.3
  56