Merge tag 'for-linus-hexagon-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux

Pull hexagon updates from Brian Cain:

- Move kernel prototypes out of uapi header to internal header

- Fix to address an unbalanced spinlock

- Miscellaneous patches to fix static checks

- Update [e-mail]->[e-mail]

* tag 'for-linus-hexagon-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux:
MAINTAINERS: Update my email address
hexagon: Fix unbalanced spinlock in die()
hexagon: Fix warning comparing pointer to 0
hexagon: Move kernel prototypes out of uapi/asm/setup.h header
hexagon: time: Remove redundant null check for resource
hexagon: fix using plain integer as NULL pointer warning in cmpxchg

.mailmap

···
 Boris Brezillon <[e-mail]> <[e-mail]>
 Brendan Higgins <[e-mail]> <[e-mail]>
 Brian Avery <[e-mail]>
+Brian Cain <[e-mail]> <[e-mail]>
+Brian Cain <[e-mail]> <[e-mail]>
 Brian King <[e-mail]>
 Brian Silverman <[e-mail]> <[e-mail]>
 Bryan Tan <[e-mail]> <[e-mail]>

MAINTAINERS

···
 F:	include/uapi/misc/fastrpc.h
 
 QUALCOMM HEXAGON ARCHITECTURE
-M:	Brian Cain <[e-mail]>
+M:	Brian Cain <[e-mail]>
 L:	[e-mail]
 S:	Supported
 T:	git git://git.kernel.org/pub/scm/linux/kernel/git/bcain/linux.git

arch/hexagon/include/asm/cmpxchg.h

···
 	__typeof__(ptr) __ptr = (ptr);				\
 	__typeof__(*(ptr)) __old = (old);			\
 	__typeof__(*(ptr)) __new = (new);			\
-	__typeof__(*(ptr)) __oldval = 0;			\
+	__typeof__(*(ptr)) __oldval = (__typeof__(*(ptr))) 0;	\
 								\
 	asm volatile(						\
 		"1:	%0 = memw_locked(%1);\n"		\

arch/hexagon/include/asm/setup.h

···
+/* SPDX-License-Identifier: GPL-2.0-only */
+/*
+ * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 and
+ * only version 2 as published by the Free Software Foundation.
+ */
+
+#ifndef _ASM_HEXAGON_SETUP_H
+#define _ASM_HEXAGON_SETUP_H
+
+#include <linux/init.h>
+#include <uapi/asm/setup.h>
+
+extern char external_cmdline_buffer;
+
+void __init setup_arch_memory(void);
+
+#endif

arch/hexagon/include/uapi/asm/setup.h

···
  * 02110-1301, USA.
  */
 
-#ifndef _ASM_SETUP_H
-#define _ASM_SETUP_H
-
-#ifdef __KERNEL__
-#include <linux/init.h>
-#else
-#define __init
-#endif
+#ifndef _UAPI_ASM_HEXAGON_SETUP_H
+#define _UAPI_ASM_HEXAGON_SETUP_H
 
 #include <asm-generic/setup.h>
-
-extern char external_cmdline_buffer;
-
-void __init setup_arch_memory(void);
 
 #endif

arch/hexagon/kernel/time.c

···
 
 	ce_dev->cpumask = cpu_all_mask;
 
-	if (!resource)
-		resource = rtos_timer_device.resource;
+	resource = rtos_timer_device.resource;
 
 	/*  ioremap here means this has to run later, after paging init  */
 	rtos_timer = ioremap(resource->start, resource_size(resource));

arch/hexagon/kernel/traps.c

···
 		}
 
 		/* Attempt to continue past exception. */
-		if (0 == newfp) {
+		if (!newfp) {
 			struct pt_regs *regs = (struct pt_regs *) (((void *)fp)
 						+ 8);
 
···
 	printk(KERN_EMERG "Oops: %s[#%d]:\n", str, ++die.counter);
 
 	if (notify_die(DIE_OOPS, str, regs, err, pt_cause(regs), SIGSEGV) ==
-	    NOTIFY_STOP)
+	    NOTIFY_STOP) {
+		spin_unlock_irq(&die.lock);
 		return 1;
+	}
 
 	print_modules();
 	show_regs(regs);