From 3ced97305ded104e0c2814241952e261997dbb65 Mon Sep 17 00:00:00 2001
From: Max Filippov <jcmvbkbc@gmail.com>
Date: Mon, 13 Mar 2017 10:28:33 -0700
Subject: xtensa: ISS: cleanup setup.c

Drop commented out code, unused extern definition, extra blank lines.
Rewrite iss_panic_block initialization in C99 style.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
---
 arch/xtensa/platforms/iss/setup.c | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

(limited to 'arch/xtensa/platforms')

diff --git a/arch/xtensa/platforms/iss/setup.c b/arch/xtensa/platforms/iss/setup.c
index 379aeddcc638..3742ee63282f 100644
--- a/arch/xtensa/platforms/iss/setup.c
+++ b/arch/xtensa/platforms/iss/setup.c
@@ -31,13 +31,13 @@
 
 #include <asm/platform.h>
 #include <asm/bootparam.h>
+#include <asm/setup.h>
 
 #include <platform/simcall.h>
 
 
 void __init platform_init(bp_tag_t* bootparam)
 {
-
 }
 
 void platform_halt(void)
@@ -59,26 +59,10 @@ void platform_restart(void)
 	/* control never gets here */
 }
 
-extern void iss_net_poll(void);
-
-const char twirl[]="|/-\\|/-\\";
-
 void platform_heartbeat(void)
 {
-#if 0
-	static int i = 0, j = 0;
-
-	if (--i < 0) {
-		i = 99;
-		printk("\r%c\r", twirl[j++]);
-		if (j == 8)
-			j = 0;
-	}
-#endif
 }
 
-
-
 static int
 iss_panic_event(struct notifier_block *this, unsigned long event, void *ptr)
 {
@@ -87,9 +71,7 @@ iss_panic_event(struct notifier_block *this, unsigned long event, void *ptr)
 }
 
 static struct notifier_block iss_panic_block = {
-	iss_panic_event,
-	NULL,
-	0
+	.notifier_call = iss_panic_event,
 };
 
 void __init platform_setup(char **p_cmdline)
-- 
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