staging: ks7010: replace KS_WLAN_DEBUG with DEBUG preprocessor directive

This commit replaces custom KS_WLAN_DEBUG which is not being used anymore
in favour of DEBUG which is the one included when debugging is enabled.
Signed-off-by: Sergio Paracuellos <sergio.paracuellos@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/ks7010/Makefile

 obj-$(CONFIG_KS7010) += ks7010.o
 
-ccflags-y 	     += -DKS_WLAN_DEBUG=0
 ks7010-y	     := michael_mic.o ks_hostif.o ks_wlan_net.o ks7010_sdio.o

drivers/staging/ks7010/ks7010_sdio.c

@@ -385,11 +385,10 @@ static void ks_wlan_hw_rx(struct ks_wlan_private *priv, uint16_t size)
 
 	/* length check */
 	if (size > 2046 || size == 0) {
-#ifdef KS_WLAN_DEBUG
-		if (KS_WLAN_DEBUG > 5)
-			print_hex_dump_bytes("INVALID DATA dump: ",
-					     DUMP_PREFIX_OFFSET,
-					     rx_buffer->data, 32);
+#ifdef DEBUG
+		print_hex_dump_bytes("INVALID DATA dump: ",
+				     DUMP_PREFIX_OFFSET,
+				     rx_buffer->data, 32);
 #endif
 		ret = ks7010_sdio_writeb(priv, READ_STATUS, REG_STATUS_IDLE);
 		if (ret)

drivers/staging/ks7010/ks_hostif.c

@@ -2409,10 +2409,10 @@ void hostif_sme_enqueue(struct ks_wlan_private *priv, unsigned short event)
 	if (cnt_smeqbody(priv) < (SME_EVENT_BUFF_SIZE - 1)) {
 		priv->sme_i.event_buff[priv->sme_i.qtail] = event;
 		inc_smeqtail(priv);
-#ifdef KS_WLAN_DEBUG
+#ifdef DEBUG
 		if (priv->sme_i.max_event_count < cnt_smeqbody(priv))
 			priv->sme_i.max_event_count = cnt_smeqbody(priv);
-#endif /* KS_WLAN_DEBUG */
+#endif
 	} else {
 		/* in case of buffer overflow */
 		netdev_err(priv->net_dev, "sme queue buffer overflow\n");
@@ -2461,7 +2461,7 @@ int hostif_init(struct ks_wlan_private *priv)
 	priv->sme_i.sme_status = SME_IDLE;
 	priv->sme_i.qhead = 0;
 	priv->sme_i.qtail = 0;
-#ifdef KS_WLAN_DEBUG
+#ifdef DEBUG
 	priv->sme_i.max_event_count = 0;
 #endif
 	spin_lock_init(&priv->sme_i.sme_spin);

drivers/staging/ks7010/ks_wlan.h

@@ -192,7 +192,7 @@ struct sme_info {
 	int event_buff[SME_EVENT_BUFF_SIZE];
 	unsigned int qhead;
 	unsigned int qtail;
-#ifdef KS_WLAN_DEBUG
+#ifdef DEBUG
 	/* for debug */
 	unsigned int max_event_count;
 #endif