PPC32: Change all #if FOO to #ifdef FOO

arch/ppc/4xx_io/serial_sicc.c

@@ -763,7 +763,7 @@ static void siccuart_change_speed(struct SICC_info *info, struct termios *old_te
 
     cflag = info->tty->termios->c_cflag;
 
-#if DEBUG
+#ifdef DEBUG
     printk("siccuart_set_cflag(0x%x) called\n", cflag);
 #endif
     /* byte size and parity */
@@ -1027,7 +1027,7 @@ static void siccuart_flush_buffer(struct tty_struct *tty)
     struct SICC_info *info = tty->driver_data;
     unsigned long flags;
 
-#if DEBUG
+#ifdef DEBUG
     printk("siccuart_flush_buffer(%d) called\n", tty->index);
 #endif
     save_flags(flags); cli();
@@ -1433,7 +1433,7 @@ static void siccuart_close(struct tty_struct *tty, struct file *filp)
 
     state = info->state;
 
-#if DEBUG
+#ifdef DEBUG
     //printk("siccuart_close() called\n");
 #endif
 
@@ -1544,7 +1544,7 @@ static void siccuart_wait_until_sent(struct tty_struct *tty, int timeout)
         timeout = 2 * info->timeout;
 
     expire = jiffies + timeout;
-#if DEBUG
+#ifdef DEBUG
     printk("siccuart_wait_until_sent(%d), jiff=%lu, expire=%lu  char_time=%lu...\n",
            tty->index, jiffies,
            expire, char_time);
@@ -1831,7 +1831,7 @@ static int siccuart_console_read(struct console *co, const char *s, u_int count)
     unsigned int status;
     char *w;
     int c;
-#if DEBUG
+#ifdef DEBUG
     printk("siccuart_console_read() called\n");
 #endif
 

arch/ppc/8260_io/uart.c

@@ -155,7 +155,7 @@ static unsigned long break_pressed; /* break, really ... */
 static struct serial_state rs_table[] = {
 	/* UART CLK   PORT          IRQ      FLAGS  NUM   */
 	{ 0,     0, PROFF_SMC1, SIU_INT_SMC1,   0,    0 },    /* SMC1 ttyS0 */
-#if USE_SMC2
+#ifdef USE_SMC2
 	{ 0,     0, PROFF_SMC2, SIU_INT_SMC2,   0,    1 },    /* SMC2 ttyS1 */
 #endif
 #ifndef CONFIG_SCC1_ENET
@@ -2565,7 +2565,7 @@ static int __init rs_8xx_init(void)
 	io->iop_pdird |= 0x00400000;
 	io->iop_pdird &= ~0x00800000;
 	io->iop_psord &= ~0x00c00000;
-#if USE_SMC2
+#ifdef USE_SMC2
 	io->iop_ppara |= 0x00c00000;
 	io->iop_pdira |= 0x00400000;
 	io->iop_pdira &= ~0x00800000;

arch/ppc/kernel/signal.c

@@ -361,7 +361,7 @@ handle_rt_signal(unsigned long sig, struct k_sigaction *ka,
 	return;
 
 badframe:
-#if DEBUG_SIG
+#ifdef DEBUG_SIG
 	printk("badframe in handle_rt_signal, regs=%p frame=%p newsp=%lx\n",
 	       regs, frame, newsp);
 #endif
@@ -513,7 +513,7 @@ handle_signal(unsigned long sig, struct k_sigaction *ka,
 	return;
 
 badframe:
-#if DEBUG_SIG
+#ifdef DEBUG_SIG
 	printk("badframe in handle_signal, regs=%p frame=%lx newsp=%lx\n",
 	       regs, frame, *newspp);
 #endif

arch/ppc/platforms/gemini_setup.c

@@ -401,12 +401,12 @@ gemini_set_rtc_time( unsigned long now )
 	to_tm( now, &tm );
 
 	reg = gemini_rtc_read(M48T35_RTC_CONTROL);
-#if DEBUG_RTC
+#ifdef DEBUG_RTC
 	printk("set rtc: reg = %x\n", reg);
 #endif
 
 	gemini_rtc_write((reg|M48T35_RTC_SET), M48T35_RTC_CONTROL);
-#if DEBUG_RTC
+#ifdef DEBUG_RTC
 	printk("set rtc: tm vals - sec=%x, min=%x, hour=%x, mon=%x, mday=%x, year=%x\n",
 	       tm.tm_sec, tm.tm_min, tm.tm_hour, tm.tm_mon, tm.tm_mday, tm.tm_year);
 #endif

include/asm-ppc/highmem.h

@@ -87,7 +87,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
 
 	idx = type + KM_TYPE_NR*smp_processor_id();
 	vaddr = KMAP_FIX_BEGIN + idx * PAGE_SIZE;
-#if HIGHMEM_DEBUG
+#ifdef HIGHMEM_DEBUG
 	BUG_ON(!pte_none(*(kmap_pte+idx)));
 #endif
 	set_pte(kmap_pte+idx, mk_pte(page, kmap_prot));
@@ -98,7 +98,7 @@ static inline void *kmap_atomic(struct page *page, enum km_type type)
 
 static inline void kunmap_atomic(void *kvaddr, enum km_type type)
 {
-#if HIGHMEM_DEBUG
+#ifdef HIGHMEM_DEBUG
 	unsigned long vaddr = (unsigned long) kvaddr & PAGE_MASK;
 	unsigned int idx = type + KM_TYPE_NR*smp_processor_id();
 

include/asm-ppc/rwsem.h

@@ -27,7 +27,7 @@ struct rw_semaphore {
 #define RWSEM_ACTIVE_WRITE_BIAS		(RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS)
 	spinlock_t		wait_lock;
 	struct list_head	wait_list;
-#if RWSEM_DEBUG
+#ifdef RWSEM_DEBUG
 	int			debug;
 #endif
 };
@@ -35,7 +35,7 @@ struct rw_semaphore {
 /*
  * initialisation
  */
-#if RWSEM_DEBUG
+#ifdef RWSEM_DEBUG
 #define __RWSEM_DEBUG_INIT      , 0
 #else
 #define __RWSEM_DEBUG_INIT	/* */
@@ -59,7 +59,7 @@ static inline void init_rwsem(struct rw_semaphore *sem)
 	sem->count = RWSEM_UNLOCKED_VALUE;
 	spin_lock_init(&sem->wait_lock);
 	INIT_LIST_HEAD(&sem->wait_list);
-#if RWSEM_DEBUG
+#ifdef RWSEM_DEBUG
 	sem->debug = 0;
 #endif
 }