ath10k: rename ATH10K_DBG_CORE to BOOT

core.c mostly deals with driver and firmware starting related
actions. And we can use the boot level also in other components,
like PCI and HTT.

Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
diff --git a/drivers/net/wireless/ath/ath10k/debug.h b/drivers/net/wireless/ath/ath10k/debug.h
index e40e155..fa58148 100644
--- a/drivers/net/wireless/ath/ath10k/debug.h
+++ b/drivers/net/wireless/ath/ath10k/debug.h
@@ -27,7 +27,7 @@
 	ATH10K_DBG_HTC		= 0x00000004,
 	ATH10K_DBG_HTT		= 0x00000008,
 	ATH10K_DBG_MAC		= 0x00000010,
-	ATH10K_DBG_CORE		= 0x00000020,
+	ATH10K_DBG_BOOT		= 0x00000020,
 	ATH10K_DBG_PCI_DUMP	= 0x00000040,
 	ATH10K_DBG_HTT_DUMP	= 0x00000080,
 	ATH10K_DBG_MGMT		= 0x00000100,