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SubjectRE: [PATCH] drivers: jtag: fix resource_size.cocci warnings
Date
> -----Original Message-----
> From: kbuild test robot [mailto:lkp@intel.com]
> Sent: Thursday, August 3, 2017 5:36 PM
> To: Oleksandr Shamray <oleksandrs@mellanox.com>
> Cc: kbuild-all@01.org; gregkh@linuxfoundation.org; arnd@arndb.de; linux-
> kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org;
> devicetree@vger.kernel.org; openbmc@lists.ozlabs.org; joel@jms.id.au;
> jiri@resnulli.us; tklauser@distanz.ch; linux-serial@vger.kernel.org;
> mec@shout.net; vadimp@maellanox.com; system-sw-low-level <system-sw-
> low-level@mellanox.com>; Oleksandr Shamray <oleksandrs@mellanox.com>;
> Jiri Pirko <jiri@mellanox.com>
> Subject: [PATCH] drivers: jtag: fix resource_size.cocci warnings
>
> drivers/jtag/jtag-aspeed.c:724:37-40: ERROR: Missing resource_size with res
>
>
> Use resource_size function on resource object instead of explicit computation.
>
> Generated by: scripts/coccinelle/api/resource_size.cocci
>
> Fixes: acf0c42bb646 ("drivers: jtag: Add Aspeed SoC 24xx and 25xx families
> JTAG master driver")
> CC: Oleksandr Shamray <oleksandrs@mellanox.com>
> Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>

Acked-by: Oleksandr Shamray <oleksandrs@mellanox.com>

> ---
>
> jtag-aspeed.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> --- a/drivers/jtag/jtag-aspeed.c
> +++ b/drivers/jtag/jtag-aspeed.c
> @@ -721,7 +721,7 @@ int aspeed_jtag_init(struct platform_dev
> return 0;
>
> out_region:
> - release_mem_region(res->start, res->end - res->start + 1);
> + release_mem_region(res->start, resource_size(res));
> return err;
> }
>

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