target/linux/s3c24xx/patches-2.6.26/1113-Remove-not-needed-ifdef-as-machine_is_-is-always-de.patch

   1 From 6d612224c0182f69f103cc20a7460870e5c45c0f Mon Sep 17 00:00:00 2001
   2 From: Holger Freyther <zecke@openmoko.org>
   3 Date: Fri, 25 Jul 2008 23:06:05 +0100
   4 Subject: [PATCH] Remove not needed #ifdef as machine_is_ is always defined.
   5      If we build a kernel without gta01/gta02 the
   6      machine_is_ macro will expand to (0) and the compiler will
   7      optimize the if (0) {} away.
   8
   9 Signed-Off-By: Holger Freyther <zecke@openmoko.org>
  10 ---
  11  arch/arm/plat-s3c24xx/neo1973_pm_gsm.c |   14 ++++----------
  12  1 files changed, 4 insertions(+), 10 deletions(-)
  13
  14 diff --git a/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c b/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c
  15 index f22cad8..cde3dd8 100644
  16 --- a/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c
  17 +++ b/arch/arm/plat-s3c24xx/neo1973_pm_gsm.c
  18 @@ -63,16 +63,13 @@ static ssize_t gsm_read(struct device *dev, struct device_attribute *attr,
  19                 if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_RST))
  20                         goto out_1;
  21         } else if (!strcmp(attr->attr.name, "download")) {
  22 -#ifdef CONFIG_MACH_NEO1973_GTA01
  23 -               if (machine_is_neo1973_gta01())
  24 +               if (machine_is_neo1973_gta01()) {
  25                         if (s3c2410_gpio_getpin(GTA01_GPIO_MODEM_DNLOAD))
  26                                 goto out_1;
  27 -#endif
  28 -#ifdef CONFIG_MACH_NEO1973_GTA02
  29 -               if (machine_is_neo1973_gta02())
  30 +               } else if (machine_is_neo1973_gta02()) {
  31                         if (!s3c2410_gpio_getpin(GTA02_GPIO_nDL_GSM))
  32                                 goto out_1;
  33 -#endif
  34 +               }
  35         }
  36
  37         return strlcpy(buf, "0\n", 3);
  38 @@ -140,11 +137,9 @@ static ssize_t gsm_write(struct device *dev, struct device_attribute *attr,
  39         } else if (!strcmp(attr->attr.name, "reset")) {
  40                 s3c2410_gpio_setpin(GTA01_GPIO_MODEM_RST, on);
  41         } else if (!strcmp(attr->attr.name, "download")) {
  42 -#ifdef CONFIG_MACH_NEO1973_GTA01
  43                 if (machine_is_neo1973_gta01())
  44                         s3c2410_gpio_setpin(GTA01_GPIO_MODEM_DNLOAD, on);
  45 -#endif
  46 -#ifdef CONFIG_MACH_NEO1973_GTA02
  47 +
  48                 if (machine_is_neo1973_gta02()) {
  49                         /*
  50                          * the keyboard / buttons driver requests and enables
  51 @@ -168,7 +163,6 @@ static ssize_t gsm_write(struct device *dev, struct device_attribute *attr,
  52                         gta01_gsm.gpio_ndl_gsm = !on;
  53                         s3c2410_gpio_setpin(GTA02_GPIO_nDL_GSM, !on);
  54                 }
  55 -#endif
  56         }
  57
  58         return count;
  59 --
  60 1.5.6.3
  61