From 1dd5474ee6ee1d6ddc95f1423966ab8d4afda448 Mon Sep 17 00:00:00 2001 From: Rob Herring Date: Wed, 29 Mar 2023 10:51:58 -0500 Subject: of: Make devtree_lock declaration private Sparc is the only place devtree_lock is used outside of drivers/of/. Move the devtree_lock declaration into of_private.h and Sparc's prom.h so pulling in spinlock.h to of.h can be avoided for everything besides Sparc. Link: https://lore.kernel.org/r/20230329-dt-cpu-header-cleanups-v1-1-581e2605fe47@kernel.org Signed-off-by: Rob Herring --- arch/sparc/include/asm/prom.h | 3 +++ 1 file changed, 3 insertions(+) (limited to 'arch') diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h index 587edb8b5a65..8184575b1336 100644 --- a/arch/sparc/include/asm/prom.h +++ b/arch/sparc/include/asm/prom.h @@ -19,11 +19,14 @@ #include #include #include +#include #define of_compat_cmp(s1, s2, l) strncmp((s1), (s2), (l)) #define of_prop_cmp(s1, s2) strcasecmp((s1), (s2)) #define of_node_cmp(s1, s2) strcmp((s1), (s2)) +extern raw_spinlock_t devtree_lock; + struct of_irq_controller { unsigned int (*irq_build)(struct device_node *, unsigned int, void *); void *data; -- cgit v1.2.3