linux-kernel - Re: [PATCH] spi/bcm63xx: fix build warning on printk format specifier

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <201512022350.VE1Z6qRY%fengguang.wu@intel.com>
Date:	Wed, 2 Dec 2015 23:46:00 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Colin King <colin.king@...onical.com>
Cc:	kbuild-all@...org, Mark Brown <broonie@...nel.org>,
	linux-spi@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] spi/bcm63xx: fix build warning on printk format specifier

Hi Colin,

[auto build test WARNING on v4.4-rc3]
[cannot apply to spi/for-next next-20151127]

url:    https://github.com/0day-ci/linux/commits/Colin-King/spi-bcm63xx-fix-build-warning-on-printk-format-specifier/20151202-223613
config: i386-randconfig-h0-12022318 (attached as .config)
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All warnings (new ones prefixed by >>):

   In file included from include/linux/platform_device.h:14:0,
                    from drivers/spi/spi-bcm63xx.c:22:
   drivers/spi/spi-bcm63xx.c: In function 'bcm63xx_spi_probe':
>> drivers/spi/spi-bcm63xx.c:566:4: warning: cast to pointer from integer of different size [-Wint-to-pointer-cast]
       (void *)r->start, irq, bs->fifo_size);
       ^
   include/linux/device.h:1174:58: note: in definition of macro 'dev_info'
    #define dev_info(dev, fmt, arg...) _dev_info(dev, fmt, ##arg)
                                                             ^

vim +566 drivers/spi/spi-bcm63xx.c

   550	
   551		/* Initialize hardware */
   552		ret = clk_prepare_enable(bs->clk);
   553		if (ret)
   554			goto out_err;
   555	
   556		bcm_spi_writeb(bs, SPI_INTR_CLEAR_ALL, SPI_INT_STATUS);
   557	
   558		/* register and we are done */
   559		ret = devm_spi_register_master(dev, master);
   560		if (ret) {
   561			dev_err(dev, "spi register failed\n");
   562			goto out_clk_disable;
   563		}
   564	
   565		dev_info(dev, "at %pa (irq %d, FIFOs size %d)\n",
 > 566			 (void *)r->start, irq, bs->fifo_size);
   567	
   568		return 0;
   569	
   570	out_clk_disable:
   571		clk_disable_unprepare(clk);
   572	out_err:
   573		spi_master_put(master);
   574		return ret;

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation

Download attachment ".config.gz" of type "application/octet-stream" (25331 bytes)