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Date: Mon, 16 Sep 2013 18:09:03 -0500 From: Rob Herring <robherring2@...il.com> To: linux-kernel@...r.kernel.org, devicetree@...r.kernel.org Cc: Grant Likely <grant.likely@...aro.org>, Rob Herring <rob.herring@...xeda.com>, Chris Zankel <chris@...kel.net>, Max Filippov <jcmvbkbc@...il.com>, linux-xtensa@...ux-xtensa.org Subject: [PATCH 07/28] xtensa: use unflatten_and_copy_device_tree From: Rob Herring <rob.herring@...xeda.com> Use the common unflatten_and_copy_device_tree to copy the built-in FDT out of init section. Signed-off-by: Rob Herring <rob.herring@...xeda.com> Cc: Chris Zankel <chris@...kel.net> Cc: Max Filippov <jcmvbkbc@...il.com> Cc: linux-xtensa@...ux-xtensa.org --- arch/xtensa/kernel/setup.c | 19 +------------------ 1 file changed, 1 insertion(+), 18 deletions(-) diff --git a/arch/xtensa/kernel/setup.c b/arch/xtensa/kernel/setup.c index 946fb8d..fc31ec1 100644 --- a/arch/xtensa/kernel/setup.c +++ b/arch/xtensa/kernel/setup.c @@ -21,11 +21,8 @@ #include <linux/screen_info.h> #include <linux/bootmem.h> #include <linux/kernel.h> - -#ifdef CONFIG_OF #include <linux/of_fdt.h> #include <linux/of_platform.h> -#endif #if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) # include <linux/console.h> @@ -252,17 +249,6 @@ void __init early_init_devtree(void *params) of_scan_flat_dt(early_init_dt_scan_memory, NULL); } -static void __init copy_devtree(void) -{ - void *alloc = early_init_dt_alloc_memory_arch( - be32_to_cpu(initial_boot_params->totalsize), 8); - if (alloc) { - memcpy(alloc, initial_boot_params, - be32_to_cpu(initial_boot_params->totalsize)); - initial_boot_params = alloc; - } -} - static int __init xtensa_device_probe(void) { of_platform_populate(NULL, NULL, NULL, NULL); @@ -525,10 +511,7 @@ void __init setup_arch(char **cmdline_p) bootmem_init(); -#ifdef CONFIG_OF - copy_devtree(); - unflatten_device_tree(); -#endif + unflatten_and_copy_device_tree(); platform_setup(cmdline_p); -- 1.8.1.2 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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