Clang warns:
arch/hexagon/mm/init.c:89:13: warning: no previous prototype for function 'paging_init' [-Wmissing-prototypes]
89 | void __init paging_init(void)
| ^
arch/hexagon/mm/init.c:89:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
89 | void __init paging_init(void)
| ^
| static
This function is only used within this translation unit, so mark it static
as suggested.
Link: https://lkml.kernel.org/r/20231130-hexagon-missing-prototypes-v1-2-5c34714afe9e@kernel.org
Signed-off-by: Nathan Chancellor <nathan@kernel.org>
Cc: Arnd Bergmann <arnd@arndb.de>
Cc: Brian Cain <bcain@quicinc.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
* In this mode, we only have one pg_data_t
* structure: contig_mem_data.
*/
-void __init paging_init(void)
+static void __init paging_init(void)
{
unsigned long max_zone_pfn[MAX_NR_ZONES] = {0, };