psc_number 274 arch/powerpc/include/asm/mpc52xx.h extern int mpc5200_psc_ac97_gpio_reset(int psc_number); psc_number 278 arch/powerpc/platforms/52xx/mpc52xx_common.c int mpc5200_psc_ac97_gpio_reset(int psc_number) psc_number 290 arch/powerpc/platforms/52xx/mpc52xx_common.c switch (psc_number) {