From 17ca7df6fcc44470199b66752b8d8459e17aa077 Mon Sep 17 00:00:00 2001 From: Heiko Carstens Date: Fri, 18 Nov 2022 15:22:14 +0100 Subject: [PATCH] s390/mm: remove unused get_page_state() function Remove unused get_page_state() function: arch/s390/mm/page-states.c:61:29: error: unused function 'get_page_state' [-Werror,-Wunused-function] Signed-off-by: Heiko Carstens Signed-off-by: Alexander Gordeev --- arch/s390/mm/page-states.c | 11 ----------- 1 file changed, 11 deletions(-) diff --git a/arch/s390/mm/page-states.c b/arch/s390/mm/page-states.c index d5ea09d..1e2ea70 100644 --- a/arch/s390/mm/page-states.c +++ b/arch/s390/mm/page-states.c @@ -58,17 +58,6 @@ void __init cmma_init(void) cmma_flag = 2; } -static inline unsigned char get_page_state(struct page *page) -{ - unsigned char state; - - asm volatile(" .insn rrf,0xb9ab0000,%0,%1,%2,0" - : "=&d" (state) - : "a" (page_to_phys(page)), - "i" (ESSA_GET_STATE)); - return state & 0x3f; -} - static inline void set_page_unused(struct page *page, int order) { int i, rc; -- 2.7.4