[PATCH 07/11] of: merge machine_is_compatible()
From: Grant Likely <hidden>
Date: 2009-11-24 08:19:13
Also in:
linux-devicetree, sparclinux
Subsystem:
linux for powerpc (32-bit and 64-bit), microblaze architecture, open firmware and flattened device tree, the rest · Maintainers:
Madhavan Srinivasan, Michael Ellerman, Michal Simek, Rob Herring, Saravana Kannan, Linus Torvalds
Merge common code between PowerPC and Microblaze Signed-off-by: Grant Likely <redacted> --- arch/microblaze/kernel/prom.c | 18 ------------------ arch/powerpc/kernel/prom.c | 18 ------------------ drivers/of/base.c | 18 ++++++++++++++++++ 3 files changed, 18 insertions(+), 36 deletions(-)
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c
index 543465a..c97192d 100644
--- a/arch/microblaze/kernel/prom.c
+++ b/arch/microblaze/kernel/prom.c@@ -281,24 +281,6 @@ void __init early_init_devtree_arch(void) /* No Microblaze specific code here */ } -/** - * Indicates whether the root node has a given value in its - * compatible property. - */ -int machine_is_compatible(const char *compat) -{ - struct device_node *root; - int rc = 0; - - root = of_find_node_by_path("/"); - if (root) { - rc = of_device_is_compatible(root, compat); - of_node_put(root); - } - return rc; -} -EXPORT_SYMBOL(machine_is_compatible); - /******* * * New implementation of the OF "find" APIs, return a refcounted
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index a5b3b9d..65de093 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c@@ -677,24 +677,6 @@ void __init early_init_devtree_arch(void) lmb_enforce_memory_limit(limit); } -/** - * Indicates whether the root node has a given value in its - * compatible property. - */ -int machine_is_compatible(const char *compat) -{ - struct device_node *root; - int rc = 0; - - root = of_find_node_by_path("/"); - if (root) { - rc = of_device_is_compatible(root, compat); - of_node_put(root); - } - return rc; -} -EXPORT_SYMBOL(machine_is_compatible); - /******* * * New implementation of the OF "find" APIs, return a refcounted
diff --git a/drivers/of/base.c b/drivers/of/base.c
index ec56739..e81558f 100644
--- a/drivers/of/base.c
+++ b/drivers/of/base.c@@ -144,6 +144,24 @@ int of_device_is_compatible(const struct device_node *device, EXPORT_SYMBOL(of_device_is_compatible); /** + * Indicates whether the root node has a given value in its + * compatible property. + */ +int machine_is_compatible(const char *compat) +{ + struct device_node *root; + int rc = 0; + + root = of_find_node_by_path("/"); + if (root) { + rc = of_device_is_compatible(root, compat); + of_node_put(root); + } + return rc; +} +EXPORT_SYMBOL(machine_is_compatible); + +/** * of_device_is_available - check if a device is available for use * * @device: Node to check for availability