patches/0002-gpio-parent.cocci

   1 /* convert gpio: change member .dev to .parent
   2  *
   3  * add semantic patch which uses the dev member of struct gpio_chip on
   4  * kenrel version < 4.5 This change was done in upstream kernel commit
   5  * 58383c78 "gpio: change member .dev to .parent".
   6  */
   7
   8 @r1@
   9 struct gpio_chip *chip;
  10 expression E1;
  11 @@
  12 +#if LINUX_VERSION_IS_GEQ(4,5,0)
  13  chip->parent = E1;
  14 +#else
  15 +chip->dev = E1;
  16 +#endif /* LINUX_VERSION_IS_GEQ(4,5,0) */
  17 @r2@
  18 struct gpio_chip chip;
  19 expression E2;
  20 @@
  21 +#if LINUX_VERSION_IS_GEQ(4,5,0)
  22  chip.parent = E2;
  23 +#else
  24 +chip.dev = E2;
  25 +#endif /* LINUX_VERSION_IS_GEQ(4,5,0) */