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powerpc: Clean up some panic messages in prom_init 

Add a newline to the panic messages in make_room. Also fix a
comment that suggested our chunk size is 4Mb. It's 1MB.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2011-07-25 20:47:51 +00:00 коммит произвёл Benjamin Herrenschmidt
Родитель 966728dd88
Коммит fbafd72815
1 изменённых файлов: 5 добавлений и 3 удалений
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8
arch/powerpc/kernel/prom_init.c
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@ -1830,10 +1830,12 @@ static void __init *make_room(unsigned long *mem_start, unsigned long *mem_end,
if (room > DEVTREE_CHUNK_SIZE) if (room > DEVTREE_CHUNK_SIZE)
room = DEVTREE_CHUNK_SIZE; room = DEVTREE_CHUNK_SIZE;
if (room < PAGE_SIZE) if (room < PAGE_SIZE)
prom_panic("No memory for flatten_device_tree (no room)"); prom_panic("No memory for flatten_device_tree "
"(no room)\n");
chunk = alloc_up(room, 0); chunk = alloc_up(room, 0);
if (chunk == 0) if (chunk == 0)
prom_panic("No memory for flatten_device_tree (claim failed)"); prom_panic("No memory for flatten_device_tree "
"(claim failed)\n");
*mem_end = chunk + room; *mem_end = chunk + room;
} }
@ -2042,7 +2044,7 @@ static void __init flatten_device_tree(void)
/* /*
* Check how much room we have between alloc top & bottom (+/- a * Check how much room we have between alloc top & bottom (+/- a
* few pages), crop to 4Mb, as this is our "chuck" size * few pages), crop to 1MB, as this is our "chunk" size
*/ */
room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000; room = RELOC(alloc_top) - RELOC(alloc_bottom) - 0x4000;
if (room > DEVTREE_CHUNK_SIZE) if (room > DEVTREE_CHUNK_SIZE)