powerpc: make of_device_ids const

of_device_ids (i.e. compatible strings and the respective data) are not
supposed to change at runtime. All functions working with of_device_ids
provided by <linux/of.h> work with const of_device_ids. This allows to
mark all struct of_device_id const, too.

While touching these line also put the __init annotation at the right
position where necessary.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>

4 files changed, 4 insertions, 4 deletions

diff --git a/arch/powerpc/platforms/82xx/ep8248e.c b/arch/powerpc/platforms/82xx/ep8248e.c
index 79799b2..3d0c3a0 100644
--- a/arch/powerpc/platforms/82xx/ep8248e.c
+++ b/arch/powerpc/platforms/82xx/ep8248e.c
@@ -298,7 +298,7 @@ static void __init ep8248e_setup_arch(void)
 		ppc_md.progress("ep8248e_setup_arch(), finish", 0);
 }
 
-static  __initdata struct of_device_id of_bus_ids[] = {
+static const struct of_device_id of_bus_ids[] __initconst = {
 	{ .compatible = "simple-bus", },
 	{ .compatible = "fsl,ep8248e-bcsr", },
 	{},
diff --git a/arch/powerpc/platforms/82xx/km82xx.c b/arch/powerpc/platforms/82xx/km82xx.c
index 058cc18..387b446 100644
--- a/arch/powerpc/platforms/82xx/km82xx.c
+++ b/arch/powerpc/platforms/82xx/km82xx.c
@@ -180,7 +180,7 @@ static void __init km82xx_setup_arch(void)
 		ppc_md.progress("km82xx_setup_arch(), finish", 0);
 }
 
-static  __initdata struct of_device_id of_bus_ids[] = {
+static const struct of_device_id of_bus_ids[] __initconst = {
 	{ .compatible = "simple-bus", },
 	{},
 };
diff --git a/arch/powerpc/platforms/82xx/mpc8272_ads.c b/arch/powerpc/platforms/82xx/mpc8272_ads.c
index 6a14cf5..d24deac 100644
--- a/arch/powerpc/platforms/82xx/mpc8272_ads.c
+++ b/arch/powerpc/platforms/82xx/mpc8272_ads.c
@@ -181,7 +181,7 @@ static void __init mpc8272_ads_setup_arch(void)
 		ppc_md.progress("mpc8272_ads_setup_arch(), finish", 0);
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
+static const struct of_device_id of_bus_ids[] __initconst = {
 	{ .name = "soc", },
 	{ .name = "cpm", },
 	{ .name = "localbus", },
diff --git a/arch/powerpc/platforms/82xx/pq2fads.c b/arch/powerpc/platforms/82xx/pq2fads.c
index e5f82ec..3a5164a 100644
--- a/arch/powerpc/platforms/82xx/pq2fads.c
+++ b/arch/powerpc/platforms/82xx/pq2fads.c
@@ -168,7 +168,7 @@ static int __init pq2fads_probe(void)
 	return of_flat_dt_is_compatible(root, "fsl,pq2fads");
 }
 
-static struct of_device_id __initdata of_bus_ids[] = {
+static const struct of_device_id of_bus_ids[] __initconst = {
 	{ .name = "soc", },
 	{ .name = "cpm", },
 	{ .name = "localbus", },