ia64: do not use print_symbol()

print_symbol() is a very old API that has been obsoleted by %pS format
specifier in a normal printk() call.

Replace print_symbol() with a direct printk("%pS") call and avoid
using continuous lines.

Link: http://lkml.kernel.org/r/20171211125025.2270-5-sergey.senozhatsky@gmail.com
To: Andrew Morton <akpm@linux-foundation.org>
To: Russell King <linux@armlinux.org.uk>
To: Catalin Marinas <catalin.marinas@arm.com>
To: Mark Salter <msalter@redhat.com>
To: Tony Luck <tony.luck@intel.com>
To: David Howells <dhowells@redhat.com>
To: Yoshinori Sato <ysato@users.sourceforge.jp>
To: Guan Xuetao <gxt@mprc.pku.edu.cn>
To: Borislav Petkov <bp@alien8.de>
To: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: Thomas Gleixner <tglx@linutronix.de>
To: Peter Zijlstra <peterz@infradead.org>
To: Vineet Gupta <vgupta@synopsys.com>
To: Fengguang Wu <fengguang.wu@intel.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Petr Mladek <pmladek@suse.com>
Cc: LKML <linux-kernel@vger.kernel.org>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-c6x-dev@linux-c6x.org
Cc: linux-ia64@vger.kernel.org
Cc: linux-am33-list@redhat.com
Cc: linux-sh@vger.kernel.org
Cc: linux-edac@vger.kernel.org
Cc: x86@kernel.org
Cc: linux-snps-arc@lists.infradead.org
Signed-off-by: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
[pmladek@suse.com: updated commit message]
Signed-off-by: Petr Mladek <pmladek@suse.com>

diff --git a/arch/ia64/kernel/process.c b/arch/ia64/kernel/process.c
index dda0082..968b5f3 100644 (file)
--- a/arch/ia64/kernel/process.c
+++ b/arch/ia64/kernel/process.c
@@ -13,7 +13,6 @@
 #include <linux/pm.h>
 #include <linux/elf.h>
 #include <linux/errno.h>
-#include <linux/kallsyms.h>
 #include <linux/kernel.h>
 #include <linux/mm.h>
 #include <linux/slab.h>
@@ -69,7 +68,6 @@ void
 ia64_do_show_stack (struct unw_frame_info *info, void *arg)
 {
        unsigned long ip, sp, bsp;
-       char buf[128];                  /* don't make it so big that it overflows the stack! */
 
        printk("\nCall Trace:\n");
        do {
@@ -79,11 +77,9 @@ ia64_do_show_stack (struct unw_frame_info *info, void *arg)
 
                unw_get_sp(info, &sp);
                unw_get_bsp(info, &bsp);
-               snprintf(buf, sizeof(buf),
-                        " [<%016lx>] %%s\n"
+               printk(" [<%016lx>] %pS\n"
                         "                                sp=%016lx bsp=%016lx\n",
-                        ip, sp, bsp);
-               print_symbol(buf, ip);
+                        ip, (void *)ip, sp, bsp);
        } while (unw_unwind(info) >= 0);
 }
 
@@ -111,7 +107,7 @@ show_regs (struct pt_regs *regs)
        printk("psr : %016lx ifs : %016lx ip  : [<%016lx>]    %s (%s)\n",
               regs->cr_ipsr, regs->cr_ifs, ip, print_tainted(),
               init_utsname()->release);
-       print_symbol("ip is at %s\n", ip);
+       printk("ip is at %pS\n", (void *)ip);
        printk("unat: %016lx pfs : %016lx rsc : %016lx\n",
               regs->ar_unat, regs->ar_pfs, regs->ar_rsc);
        printk("rnat: %016lx bsps: %016lx pr  : %016lx\n",