From 39070cb8a39a84f3379dd8d1dab489e06f3a50a7 Mon Sep 17 00:00:00 2001 From: Chris Zankel Date: Wed, 17 Oct 2012 23:08:20 -0700 Subject: xtensa: minor compiler warning fix Fix two compiler warnings complaining about truncating a value on a 64-bit host, and about declaring an unused variable that is only used for a specific configuration. Signed-off-by: Chris Zankel --- arch/xtensa/kernel/process.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'arch/xtensa/kernel/process.c') diff --git a/arch/xtensa/kernel/process.c b/arch/xtensa/kernel/process.c index 7901ee76b9be..1908f6642d31 100644 --- a/arch/xtensa/kernel/process.c +++ b/arch/xtensa/kernel/process.c @@ -190,10 +190,13 @@ int copy_thread(unsigned long clone_flags, unsigned long usp, struct task_struct * p, struct pt_regs * regs) { struct pt_regs *childregs; - struct thread_info *ti; unsigned long tos; int user_mode = user_mode(regs); +#if (XTENSA_HAVE_COPROCESSORS || XTENSA_HAVE_IO_PORTS) + struct thread_info *ti; +#endif + /* Set up new TSS. */ tos = (unsigned long)task_stack_page(p) + THREAD_SIZE; if (user_mode) -- cgit v1.2.3