target/linux/s3c24xx/patches-2.6.26/1221-fix-pcf50633-remove-charger-curlim-and-enable-apis-f.patch

   1 From 7492337c1344eb0d51a4f60f687d1aebc3670468 Mon Sep 17 00:00:00 2001
   2 From: Andy Green <andy@openmoko.com>
   3 Date: Fri, 25 Jul 2008 23:06:21 +0100
   4 Subject: [PATCH] fix-pcf50633-remove-charger-curlim-and-enable-apis-from-export.patch
   5
   6 Setting the current limit directly and enabling the charger
   7 isn't anyone's business except pcf50633 driver itself, so these
   8 two functions should not be exported and become static.
   9
  10 Signed-off-by: Andy Green <andy@openmoko.com>
  11 ---
  12  drivers/i2c/chips/pcf50633.c |   10 ++++++----
  13  include/linux/pcf50633.h     |    6 ------
  14  2 files changed, 6 insertions(+), 10 deletions(-)
  15
  16 diff --git a/drivers/i2c/chips/pcf50633.c b/drivers/i2c/chips/pcf50633.c
  17 index 4c73a9d..a5efb4e 100644
  18 --- a/drivers/i2c/chips/pcf50633.c
  19 +++ b/drivers/i2c/chips/pcf50633.c
  20 @@ -194,6 +194,10 @@ EXPORT_SYMBOL_GPL(pcf50633_global);
  21
  22  static struct platform_device *pcf50633_pdev;
  23
  24 +static void pcf50633_usb_curlim_set(struct pcf50633_data *pcf, int ma);
  25 +static void pcf50633_charge_enable(struct pcf50633_data *pcf, int on);
  26 +
  27 +
  28  /***********************************************************************
  29   * Low-Level routines
  30   ***********************************************************************/
  31 @@ -1384,7 +1388,7 @@ static DEVICE_ATTR(voltage_hcldo, S_IRUGO | S_IWUSR, show_vreg, set_vreg);
  32   ***********************************************************************/
  33
  34  /* Set maximum USB current limit */
  35 -void pcf50633_usb_curlim_set(struct pcf50633_data *pcf, int ma)
  36 +static void pcf50633_usb_curlim_set(struct pcf50633_data *pcf, int ma)
  37  {
  38         u_int8_t bits;
  39
  40 @@ -1437,7 +1441,6 @@ set_it:
  41                                 PCF50633_MBCC1_AUTORES);
  42
  43  }
  44 -EXPORT_SYMBOL_GPL(pcf50633_usb_curlim_set);
  45
  46  static ssize_t show_usblim(struct device *dev, struct device_attribute *attr,
  47                            char *buf)
  48 @@ -1462,7 +1465,7 @@ static ssize_t show_usblim(struct device *dev, struct device_attribute *attr,
  49  static DEVICE_ATTR(usb_curlim, S_IRUGO | S_IWUSR, show_usblim, NULL);
  50
  51  /* Enable/disable charging */
  52 -void pcf50633_charge_enable(struct pcf50633_data *pcf, int on)
  53 +static void pcf50633_charge_enable(struct pcf50633_data *pcf, int on)
  54  {
  55         u_int8_t bits;
  56         u_int8_t usblim;
  57 @@ -1499,7 +1502,6 @@ void pcf50633_charge_enable(struct pcf50633_data *pcf, int on)
  58         reg_set_bit_mask(pcf, PCF50633_REG_MBCC1, PCF50633_MBCC1_CHGENA,
  59                          bits);
  60  }
  61 -EXPORT_SYMBOL_GPL(pcf50633_charge_enable);
  62
  63  #if 0
  64  #define ONE                    1000000
  65 diff --git a/include/linux/pcf50633.h b/include/linux/pcf50633.h
  66 index b4d65dc..c11a637 100644
  67 --- a/include/linux/pcf50633.h
  68 +++ b/include/linux/pcf50633.h
  69 @@ -111,12 +111,6 @@ pcf50633_onoff_set(struct pcf50633_data *pcf,
  70                    enum pcf50633_regulator_id reg, int on);
  71
  72  extern void
  73 -pcf50633_usb_curlim_set(struct pcf50633_data *pcf, int ma);
  74 -
  75 -extern void
  76 -pcf50633_charge_enable(struct pcf50633_data *pcf, int on);
  77 -
  78 -extern void
  79  pcf50633_backlight_resume(struct pcf50633_data *pcf);
  80
  81  extern u_int16_t
  82 --
  83 1.5.6.3
  84