Re: [PATCH -next] alpha: Define ioremap_uc and ioremap_wc
From: Guenter Roeck <linux@roeck-us.net>
Date: 2015-09-02 02:12:19
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On Fri, Jul 31, 2015 at 07:32:39PM -0700, Guenter Roeck wrote:
Commit 3cc2dac5be3f ("drivers/video/fbdev/atyfb: Replace MTRR UC hole
with strong UC") introduces calls to ioremap_wc and ioremap_uc. This
causes build failures with alpha:allmodconfig. Map the missing functions
to ioremap_nocache.
Fixes: 3cc2dac5be3f ("drivers/video/fbdev/atyfb:
Replace MTRR UC hole with strong UC")
Cc: Paul Gortmaker <redacted>
Cc: Luis R. Rodriguez <redacted>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>ping ... alpha:allmodconfig now fails to build in mainline due to this problem. Guenter
quoted hunk ↗ jump to hunk
--- arch/alpha/include/asm/io.h | 3 +++ 1 file changed, 3 insertions(+)diff --git a/arch/alpha/include/asm/io.h b/arch/alpha/include/asm/io.h index f05bdb4b1cb9..7edfe6bf0ee6 100644 --- a/arch/alpha/include/asm/io.h +++ b/arch/alpha/include/asm/io.h@@ -299,6 +299,9 @@ static inline void __iomem * ioremap_nocache(unsigned long offset, return ioremap(offset, size); } +#define ioremap_wc ioremap_nocache +#define ioremap_uc ioremap_nocache + static inline void iounmap(volatile void __iomem *addr) { IO_CONCAT(__IO_PREFIX,iounmap)(addr);-- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/