From: Thomas Bogendoerfer tbogendoerfer@suse.de
[ Upstream commit efcb529694c3b707dc0471b312944337ba16e4dd ]
Use ARRAY_SIZE to caluculate the top of the o32 stack.
Signed-off-by: Thomas Bogendoerfer tbogendoerfer@suse.de Signed-off-by: Paul Burton paul.burton@mips.com Cc: Ralf Baechle ralf@linux-mips.org Cc: James Hogan jhogan@kernel.org Cc: linux-mips@vger.kernel.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- arch/mips/fw/sni/sniprom.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/mips/fw/sni/sniprom.c b/arch/mips/fw/sni/sniprom.c index 8772617b64cef..80112f2298b68 100644 --- a/arch/mips/fw/sni/sniprom.c +++ b/arch/mips/fw/sni/sniprom.c @@ -43,7 +43,7 @@
/* O32 stack has to be 8-byte aligned. */ static u64 o32_stk[4096]; -#define O32_STK &o32_stk[sizeof(o32_stk)] +#define O32_STK (&o32_stk[ARRAY_SIZE(o32_stk)])
#define __PROM_O32(fun, arg) fun arg __asm__(#fun); \ __asm__(#fun " = call_o32")