[PATCH] Fix thinkos in #if -> #ifdef conversions

From: Tom Rini <trini@kernel.crashing.org>

When I changed some '#if FOO' tests to '#ifdef FOO' I forgot to make sure
that nothing was doing #define FOO 0.  So after auditing all of the changes
I made, the following is needed:

arch/ppc/4xx_io/serial_sicc.c

@@ -32,6 +32,7 @@
 
 #include <linux/config.h>
 #include <linux/module.h>
+#include <linux/kernel.h>
 #include <linux/errno.h>
 #include <linux/signal.h>
 #include <linux/sched.h>
@@ -190,10 +191,6 @@
 #define FALSE 0
 #endif
 
-#define DEBUG 0
-
-
-
 /*
  * Things needed by tty driver
  */
@@ -763,9 +760,7 @@ static void siccuart_change_speed(struct SICC_info *info, struct termios *old_te
 
     cflag = info->tty->termios->c_cflag;
 
-#ifdef DEBUG
-    printk("siccuart_set_cflag(0x%x) called\n", cflag);
-#endif
+    pr_debug("siccuart_set_cflag(0x%x) called\n", cflag);
     /* byte size and parity */
     switch (cflag & CSIZE) {
     case CS7: lcr_h =   _LCR_PE_DISABLE | _LCR_DB_7_BITS | _LCR_SB_1_BIT; bits = 9;  break;
@@ -1027,9 +1022,7 @@ static void siccuart_flush_buffer(struct tty_struct *tty)
     struct SICC_info *info = tty->driver_data;
     unsigned long flags;
 
-#ifdef DEBUG
-    printk("siccuart_flush_buffer(%d) called\n", tty->index);
-#endif
+    pr_debug("siccuart_flush_buffer(%d) called\n", tty->index);
     save_flags(flags); cli();
     info->xmit.head = info->xmit.tail = 0;
     restore_flags(flags);
@@ -1433,9 +1426,7 @@ static void siccuart_close(struct tty_struct *tty, struct file *filp)
 
     state = info->state;
 
-#ifdef DEBUG
-    //printk("siccuart_close() called\n");
-#endif
+    //pr_debug("siccuart_close() called\n");
 
     save_flags(flags); cli();
 
@@ -1544,11 +1535,9 @@ static void siccuart_wait_until_sent(struct tty_struct *tty, int timeout)
         timeout = 2 * info->timeout;
 
     expire = jiffies + timeout;
-#ifdef DEBUG
-    printk("siccuart_wait_until_sent(%d), jiff=%lu, expire=%lu  char_time=%lu...\n",
+    pr_debug("siccuart_wait_until_sent(%d), jiff=%lu, expire=%lu  char_time=%lu...\n",
            tty->index, jiffies,
            expire, char_time);
-#endif
     while ((readb(info->port->uart_base + BL_SICC_LSR) & _LSR_TX_ALL) != _LSR_TX_ALL) {
         set_current_state(TASK_INTERRUPTIBLE);
         schedule_timeout(char_time);
@@ -1831,9 +1820,8 @@ static int siccuart_console_read(struct console *co, const char *s, u_int count)
     unsigned int status;
     char *w;
     int c;
-#ifdef DEBUG
-    printk("siccuart_console_read() called\n");
-#endif
+
+    pr_debug("siccuart_console_read() called\n");
 
     c = 0;
     w = s;

arch/ppc/kernel/signal.c

@@ -33,7 +33,7 @@
 #include <asm/pgtable.h>
 #include <asm/cacheflush.h>
 
-#define DEBUG_SIG 0
+#undef DEBUG_SIG
 
 #define _BLOCKABLE (~(sigmask(SIGKILL) | sigmask(SIGSTOP)))