diff options
author | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
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committer | Justin Waters <justin.waters@timesys.com> | 2008-02-26 13:07:02 -0500 |
commit | b80a32b9cc634adfa8eaef33ec981e7febf2ade2 (patch) | |
tree | f256bce13ba11f514a388160df84e1410bedbe2b /include/linux/io.h | |
parent | 594133ef22fae0d737bd1b57352cf3f48a192c63 (diff) |
Update the i.MX31 Kernel to 2.6.232.6.23-mx31ads-2008022618072.6.23-mx31-200802261807
This is the result of a brute-force attempt to update the kernel to 2.6.23.
Now that we have a git tree, our effort will be a little nicer in the future.
Signed-off-by: Justin Waters <justin.waters@timesys.com>
Diffstat (limited to 'include/linux/io.h')
-rw-r--r-- | include/linux/io.h | 29 |
1 files changed, 2 insertions, 27 deletions
diff --git a/include/linux/io.h b/include/linux/io.h index 8423dd376514..e3b2dda6c8eb 100644 --- a/include/linux/io.h +++ b/include/linux/io.h @@ -63,32 +63,7 @@ void __iomem * devm_ioremap(struct device *dev, unsigned long offset, void __iomem * devm_ioremap_nocache(struct device *dev, unsigned long offset, unsigned long size); void devm_iounmap(struct device *dev, void __iomem *addr); - -/** - * check_signature - find BIOS signatures - * @io_addr: mmio address to check - * @signature: signature block - * @length: length of signature - * - * Perform a signature comparison with the mmio address io_addr. This - * address should have been obtained by ioremap. - * Returns 1 on a match. - */ - -static inline int check_signature(const volatile void __iomem *io_addr, - const unsigned char *signature, int length) -{ - int retval = 0; - do { - if (readb(io_addr) != *signature) - goto out; - io_addr++; - signature++; - length--; - } while (length); - retval = 1; -out: - return retval; -} +int check_signature(const volatile void __iomem *io_addr, + const unsigned char *signature, int length); #endif /* _LINUX_IO_H */ |