From: Chris Metcalf <cmetcalf@mellanox.com>
Date: Tue, 7 Jun 2016 20:49:08 +0000 (-0400)
Subject: tile: allow disabling CONFIG_EARLY_PRINTK
X-Git-Tag: v4.8-rc1~143^2~3
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=9fbd49cff0f02e122459fe4899ff0c136cdebcd2;p=karo-tx-linux.git

tile: allow disabling CONFIG_EARLY_PRINTK

In that case, any users of early_panic() end up calling panic().

Signed-off-by: Chris Metcalf <cmetcalf@mellanox.com>
---

diff --git a/arch/tile/include/asm/setup.h b/arch/tile/include/asm/setup.h
index e98909033e5b..2a0347af0702 100644
--- a/arch/tile/include/asm/setup.h
+++ b/arch/tile/include/asm/setup.h
@@ -25,7 +25,12 @@
 #define MAXMEM_PFN	PFN_DOWN(MAXMEM)
 
 int tile_console_write(const char *buf, int count);
+
+#ifdef CONFIG_EARLY_PRINTK
 void early_panic(const char *fmt, ...);
+#else
+#define early_panic panic
+#endif
 
 /* Init-time routine to do tile-specific per-cpu setup. */
 void setup_cpu(int boot);