Commit b8999817 authored by Yu-Chun Lin's avatar Yu-Chun Lin Committed by Helge Deller
Browse files

parisc: PDT: Fix missing prototype warning 



As reported by the kernel test robot, the following error occurs:

arch/parisc/kernel/pdt.c:65:6: warning: no previous prototype for 'arch_report_meminfo' [-Wmissing-prototypes]
      65 | void arch_report_meminfo(struct seq_file *m)
         |      ^~~~~~~~~~~~~~~~~~~

arch_report_meminfo() is declared in include/linux/proc_fs.h and only
defined when CONFIG_PROC_FS is enabled. Wrap its definition in #ifdef
CONFIG_PROC_FS to fix the -Wmissing-prototypes warning.

Reported-by: default avatarkernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202502082315.IPaHaTyM-lkp@intel.com/


Signed-off-by: default avatarYu-Chun Lin <eleanor15x@gmail.com>
Signed-off-by: default avatarHelge Deller <deller@gmx.de>
parent 4e3ff3c5

arch/parisc/kernel/pdt.c

+2 −0
Original line number Diff line number Diff line
@@ -63,6 +63,7 @@ static unsigned long pdt_entry[MAX_PDT_ENTRIES] __page_aligned_bss; 
#define PDT_ADDR_PERM_ERR	(pdt_type != PDT_PDC ? 2UL : 0UL)

#define PDT_ADDR_SINGLE_ERR	1UL



#ifdef CONFIG_PROC_FS

/* report PDT entries via /proc/meminfo */

void arch_report_meminfo(struct seq_file *m)

{
@@ -74,6 +75,7 @@ void arch_report_meminfo(struct seq_file *m) 
	seq_printf(m, "PDT_cur_entries: %7lu\n",

			pdt_status.pdt_entries);

}

#endif



static int get_info_pat_new(void)

{