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| author |   Lan Chunhe-B25806 <b25806@freescale.com> | 2010-10-18 15:22:32 +0800 |
|---|---|---|
| committer |   David Woodhouse <David.Woodhouse@intel.com> | 2010-10-25 15:41:04 +0100 |
| commit | 0b824d2b10eacd496c608a7c41a046862d48563b (patch) | |
| tree | 7322d0b478f1ece6312980b77a5313639cf73d13 /arch/powerpc/include/asm/fsl_lbc.h | |
| parent | P4080/eLBC: Make Freescale elbc interrupt common to elbc devices (diff) | |
| download | linux-dev-0b824d2b10eacd496c608a7c41a046862d48563b.tar.xz linux-dev-0b824d2b10eacd496c608a7c41a046862d48563b.zip | |
P4080/mtd: Fix the freescale lbc issue with 36bit mode
When system uses 36bit physical address, res.start is 36bit
physical address. But the function of in_be32 returns 32bit
physical address. Then both of them compared each other is
wrong. So by converting the address of res.start into
the right format fixes this issue.
Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
Diffstat (limited to 'arch/powerpc/include/asm/fsl_lbc.h')
| -rw-r--r-- | arch/powerpc/include/asm/fsl_lbc.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/fsl_lbc.h b/arch/powerpc/include/asm/fsl_lbc.h index 06a11124dde1..5c1bf3466749 100644 --- a/arch/powerpc/include/asm/fsl_lbc.h +++ b/arch/powerpc/include/asm/fsl_lbc.h @@ -248,6 +248,7 @@ struct fsl_upm { int width; }; +extern u32 fsl_lbc_addr(phys_addr_t addr_base); extern int fsl_lbc_find(phys_addr_t addr_base); extern int fsl_upm_find(phys_addr_t addr_base, struct fsl_upm *upm); |