From b1ab95c63622e9d9bd0ce685e149034d393afc2e Mon Sep 17 00:00:00 2001 From: Florian Fainelli Date: Mon, 5 Nov 2018 14:54:27 -0800 Subject: arch: Make phys_initrd_start and phys_initrd_size global variables Make phys_initrd_start and phys_initrd_size global variables declared in init/do_mounts_initrd.c such that we can later have generic code in drivers/of/fdt.c populate those variables for us. This requires both the ARM and unicore32 implementations to be properly guarded against CONFIG_BLK_DEV_INITRD, and also initialize the variables to the expected default values (unicore32). Signed-off-by: Florian Fainelli Reviewed-by: Mike Rapoport Signed-off-by: Rob Herring --- init/do_mounts_initrd.c | 3 +++ 1 file changed, 3 insertions(+) (limited to 'init') diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c index d1a5d885ce13..45865b72f4ea 100644 --- a/init/do_mounts_initrd.c +++ b/init/do_mounts_initrd.c @@ -16,6 +16,9 @@ int initrd_below_start_ok; unsigned int real_root_dev; /* do_proc_dointvec cannot handle kdev_t */ static int __initdata mount_initrd = 1; +phys_addr_t phys_initrd_start __initdata; +unsigned long phys_initrd_size __initdata; + static int __init no_initrd(char *str) { mount_initrd = 0; -- cgit