linux-kernel - Re: [PATCH v2] mtd: vt8500: Add support for Wondermedia Serial Flash Controller

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Date:	Tue, 15 Jan 2013 16:55:50 +0200
From:	Artem Bityutskiy <dedekind1@...il.com>
To:	Tony Prisk <linux@...sktech.co.nz>
Cc:	David Woodhouse <dwmw2@...radead.org>,
	vt8500-wm8505-linux-kernel@...glegroups.com,
	linux-mtd@...ts.infradead.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v2] mtd: vt8500: Add support for Wondermedia Serial
 Flash Controller

On Mon, 2012-12-31 at 10:00 +1300, Tony Prisk wrote:
> This patch adds support for the Wondermedia serial flash controller
> found on WM8505, WM8650 and WM8850 SoCs.
> 
> Signed-off-by: Tony Prisk <linux@...sktech.co.nz>
> ---
> v2: Whitespace tidyup

Hi, would you please take a look at these warings, identified by aiaiai:

Successfully built configuration "x86_64_defconfig,x86_64,", results:

--- before_patching.log
+++ after_patching.log
@@ @@
+drivers/mtd/devices/wmt_sflash.c: In function ‘sf_read’:
+drivers/mtd/devices/wmt_sflash.c:425:9: warning: format ‘%d’ expects argument of type ‘int’, but argument 4 has type ‘size_t’ [-Wformat]
+drivers/mtd/devices/wmt_sflash.c: In function ‘sf_sector_write’:
+drivers/mtd/devices/wmt_sflash.c:442:16: warning: cast from pointer to integer of different size [-Wpointer-to-int-cast]
+drivers/mtd/devices/wmt_sflash.c:442:24: warning: cast removes address space of expression [sparse]
+drivers/mtd/devices/wmt_sflash.c:458:16: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
+drivers/mtd/devices/wmt_sflash.c:458:31: warning: incorrect type in argument 1 (different address spaces) [sparse]
+drivers/mtd/devices/wmt_sflash.c:458:31:    expected void volatile [noderef] <asn:2>*dst [sparse]
+drivers/mtd/devices/wmt_sflash.c:458:31:    got unsigned char [usertype] *<noident> [sparse]
+drivers/mtd/devices/wmt_sflash.c:465:17: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
+drivers/mtd/devices/wmt_sflash.c:465:39: warning: incorrect type in argument 1 (different address spaces) [sparse]
+drivers/mtd/devices/wmt_sflash.c:465:39:    expected void volatile [noderef] <asn:2>*dst [sparse]
+drivers/mtd/devices/wmt_sflash.c:465:39:    got unsigned char [usertype] *<noident> [sparse]

-- 
Best Regards,
Artem Bityutskiy

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