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author | Grant Likely <grant.likely@secretlab.ca> | 2009-10-15 16:58:00 (GMT) |
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committer | Grant Likely <grant.likely@secretlab.ca> | 2009-10-15 16:58:00 (GMT) |
commit | b6caf2ad7ce30648b89c1cf40d8f7cf6f4b58033 (patch) | |
tree | 014b9f2c763711a52c21540ea49845d0ab497e01 /arch/powerpc/include/asm/prom.h | |
parent | 50436312f47f1fd2bf82c983638fe27ca7e03238 (diff) | |
download | linux-fsl-qoriq-b6caf2ad7ce30648b89c1cf40d8f7cf6f4b58033.tar.xz |
of: merge of_read_number() an of_read_ulong()
Merge common code between Microblaze and PowerPC
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
Acked-by: Michal Simek <monstr@monstr.eu>
Acked-by: Stephen Neuendorffer <stephen.neuendorffer@xilinx.com>
Acked-by: Stephen Rothwell <sfr@canb.auug.org.au>
Diffstat (limited to 'arch/powerpc/include/asm/prom.h')
-rw-r--r-- | arch/powerpc/include/asm/prom.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 2cfd432..d8c0525 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -89,26 +89,6 @@ extern int release_OF_resource(struct device_node* node, int index); * OF address retreival & translation */ - -/* Helper to read a big number; size is in cells (not bytes) */ -static inline u64 of_read_number(const u32 *cell, int size) -{ - u64 r = 0; - while (size--) - r = (r << 32) | *(cell++); - return r; -} - -/* Like of_read_number, but we want an unsigned long result */ -#ifdef CONFIG_PPC32 -static inline unsigned long of_read_ulong(const u32 *cell, int size) -{ - return cell[size-1]; -} -#else -#define of_read_ulong(cell, size) of_read_number(cell, size) -#endif - /* Translate an OF address block into a CPU physical address */ extern u64 of_translate_address(struct device_node *np, const u32 *addr); |