diff options
| author | Grant Likely <grant.likely@secretlab.ca> | 2009-11-24 03:26:58 -0700 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2009-12-10 15:18:03 -0700 |
| commit | f7b3a8355ba6cad251297844a0bdd08898ea36e0 (patch) | |
| tree | 018eee7bfdbf99961e929644a761354bbea12688 /arch | |
| parent | 2be09cb993826b52c9fc1d44747c20dd43a50038 (diff) | |
| download | op-kernel-dev-f7b3a8355ba6cad251297844a0bdd08898ea36e0.zip op-kernel-dev-f7b3a8355ba6cad251297844a0bdd08898ea36e0.tar.gz | |
of/flattree: Merge early_init_dt_check_for_initrd()
Merge common code between PowerPC and Microblaze
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/microblaze/kernel/prom.c | 32 | ||||
| -rw-r--r-- | arch/powerpc/kernel/prom.c | 30 |
2 files changed, 0 insertions, 62 deletions
diff --git a/arch/microblaze/kernel/prom.c b/arch/microblaze/kernel/prom.c index a38e373..7959495b 100644 --- a/arch/microblaze/kernel/prom.c +++ b/arch/microblaze/kernel/prom.c @@ -113,38 +113,6 @@ static int __init early_init_dt_scan_cpus(unsigned long node, return 0; } -#ifdef CONFIG_BLK_DEV_INITRD -static void __init early_init_dt_check_for_initrd(unsigned long node) -{ - unsigned long l; - u32 *prop; - - pr_debug("Looking for initrd properties... "); - - prop = of_get_flat_dt_prop(node, "linux,initrd-start", &l); - if (prop) { - initrd_start = (unsigned long) - __va((u32)of_read_ulong(prop, l/4)); - - prop = of_get_flat_dt_prop(node, "linux,initrd-end", &l); - if (prop) { - initrd_end = (unsigned long) - __va((u32)of_read_ulong(prop, 1/4)); - initrd_below_start_ok = 1; - } else { - initrd_start = 0; - } - } - - pr_debug("initrd_start=0x%lx initrd_end=0x%lx\n", - initrd_start, initrd_end); -} -#else -static inline void early_init_dt_check_for_initrd(unsigned long node) -{ -} -#endif /* CONFIG_BLK_DEV_INITRD */ - static int __init early_init_dt_scan_chosen(unsigned long node, const char *uname, int depth, void *data) { diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c index 7f88566..1ecd6c6 100644 --- a/arch/powerpc/kernel/prom.c +++ b/arch/powerpc/kernel/prom.c @@ -373,36 +373,6 @@ static int __init early_init_dt_scan_cpus(unsigned long node, return 0; } -#ifdef CONFIG_BLK_DEV_INITRD -static void __init early_init_dt_check_for_initrd(unsigned long node) -{ - unsigned long l; - u32 *prop; - - DBG("Looking for initrd properties... "); - - prop = of_get_flat_dt_prop(node, "linux,initrd-start", &l); - if (prop) { - initrd_start = (unsigned long)__va(of_read_ulong(prop, l/4)); - - prop = of_get_flat_dt_prop(node, "linux,initrd-end", &l); - if (prop) { - initrd_end = (unsigned long) - __va(of_read_ulong(prop, l/4)); - initrd_below_start_ok = 1; - } else { - initrd_start = 0; - } - } - - DBG("initrd_start=0x%lx initrd_end=0x%lx\n", initrd_start, initrd_end); -} -#else -static inline void early_init_dt_check_for_initrd(unsigned long node) -{ -} -#endif /* CONFIG_BLK_DEV_INITRD */ - static int __init early_init_dt_scan_chosen(unsigned long node, const char *uname, int depth, void *data) { |
