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Date: Fri, 28 Aug 2015 19:18:44 -0600 From: Toshi Kani <toshi.kani@...com> To: dan.j.williams@...el.com Cc: ross.zwisler@...ux.intel.com, linux-nvdimm@...ts.01.org, linux-kernel@...r.kernel.org, Toshi Kani <toshi.kani@...com> Subject: [PATCH] nfit: Fix undefined mmio_flush_range on x86_32 The following compile error was observed on x86_32 since nfit.c relies on <asm/pmem.h> to include <asm/cacheflush.h>, which only works when CONFIG_ARCH_HAS_PMEM_API is set on x86_64. drivers/acpi/nfit.c:1085:5: error: implicit declaration of function 'mmio_flush_range' [-Werror=implicit-function-declaration] Change nfit.c to include <asm/cacheflush.h> directly for now. Signed-off-by: Toshi Kani <toshi.kani@...com> Cc: Dan Williams <dan.j.williams@...el.com> Cc: Ross Zwisler <ross.zwisler@...ux.intel.com> --- Apply on top of libnvdimm-for-next of the nvdimm tree. This is a temporary fix and please feel free to replace it with a better solution. --- drivers/acpi/nfit.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/acpi/nfit.c b/drivers/acpi/nfit.c index 82d07e8..f61e69f 100644 --- a/drivers/acpi/nfit.c +++ b/drivers/acpi/nfit.c @@ -20,6 +20,7 @@ #include <linux/sort.h> #include <linux/pmem.h> #include <linux/io.h> +#include <asm/cacheflush.h> #include "nfit.h" /* -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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