[PATCH] Fix compile warnings with CONFIG_PM=n

Fix compile warnings with CONFIG_PM=n

arch/powerpc/platforms/powermac/feature.c:489: warning: 'save_gpio_levels' defined but not used
arch/powerpc/platforms/powermac/feature.c:490: warning: 'save_gpio_extint' defined but not used
arch/powerpc/platforms/powermac/feature.c:491: warning: 'save_gpio_normal' defined but not used
arch/powerpc/platforms/powermac/feature.c:492: warning: 'save_unin_clock_ctl' defined but not used

Signed-off-by: Olaf Hering <[e-mail]>
Signed-off-by: Paul Mackerras <[e-mail]>

arch/powerpc/platforms/powermac/feature.c

···
 
 static u32 save_fcr[6];
 static u32 save_mbcr;
-static u32 save_gpio_levels[2];
-static u8 save_gpio_extint[KEYLARGO_GPIO_EXTINT_CNT];
-static u8 save_gpio_normal[KEYLARGO_GPIO_CNT];
-static u32 save_unin_clock_ctl;
 static struct dbdma_regs save_dbdma[13];
 static struct dbdma_regs save_alt_dbdma[13];
 
···
 
 
 #ifdef CONFIG_PM
+static u32 save_gpio_levels[2];
+static u8 save_gpio_extint[KEYLARGO_GPIO_EXTINT_CNT];
+static u8 save_gpio_normal[KEYLARGO_GPIO_CNT];
+static u32 save_unin_clock_ctl;
 
 static void keylargo_shutdown(struct macio_chip *macio, int sleep_mode)
 {