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From: Arnd Bergmann <arnd@arndb.de>
To: Hoan Tran <hotran@apm.com>
Cc: Jean Delvare <jdelvare@suse.com>, Guenter Roeck <linux@roeck-us.net>,
        Jonathan Corbet <corbet@lwn.net>, Rob Herring <robh+dt@kernel.org>,
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Subject: Re: [PATCH v3 2/3] hwmon: xgene: Add hwmon driver
Date: Wed, 07 Sep 2016 23:41:44 +0200
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On Thursday, July 21, 2016 1:55:56 PM CEST Hoan Tran wrote:
> +               ctx->comm_base_addr = cppc_ss->base_address;
> +               if (ctx->comm_base_addr) {
> +                       ctx->pcc_comm_addr =
> +                                       acpi_os_ioremap(ctx->comm_base_addr,
> +                                                       cppc_ss->length);
> 

This causes the arm64 allmodconfig build to fail now, according to
kernelci:

      1  ERROR: "memblock_is_memory" [drivers/hwmon/xgene-hwmon.ko] undefined!

Should this perhaps call ioremap() or memremap() instead?

	Arnd