Messages in this thread | | | Date | Tue, 9 Feb 2016 04:31:37 +0800 | From | kbuild test robot <> | Subject | Re: [PATCH] reset: lpc18xx: Make reset_control_ops const |
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Hi Philipp,
[auto build test WARNING on v4.5-rc3] [also build test WARNING on next-20160208] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Philipp-Zabel/reset-lpc18xx-Make-reset_control_ops-const/20160208-213147 config: arm-lpc18xx_defconfig (attached as .config) reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=arm
All warnings (new ones prefixed by >>):
drivers/reset/reset-lpc18xx.c: In function 'lpc18xx_rgu_probe': >> drivers/reset/reset-lpc18xx.c:197:16: warning: assignment discards 'const' qualifier from pointer target type rc->rcdev.ops = &lpc18xx_rgu_ops; ^
vim +/const +197 drivers/reset/reset-lpc18xx.c
c392b65b Joachim Eastwood 2015-05-06 181 if (ret) { c392b65b Joachim Eastwood 2015-05-06 182 dev_err(&pdev->dev, "unable to enable delay clock\n"); c392b65b Joachim Eastwood 2015-05-06 183 goto dis_clk_reg; c392b65b Joachim Eastwood 2015-05-06 184 } c392b65b Joachim Eastwood 2015-05-06 185 c392b65b Joachim Eastwood 2015-05-06 186 fcclk = clk_get_rate(rc->clk_reg) / USEC_PER_SEC; c392b65b Joachim Eastwood 2015-05-06 187 firc = clk_get_rate(rc->clk_delay) / USEC_PER_SEC; c392b65b Joachim Eastwood 2015-05-06 188 if (fcclk == 0 || firc == 0) c392b65b Joachim Eastwood 2015-05-06 189 rc->delay_us = 2; c392b65b Joachim Eastwood 2015-05-06 190 else c392b65b Joachim Eastwood 2015-05-06 191 rc->delay_us = DIV_ROUND_UP(fcclk, firc * firc); c392b65b Joachim Eastwood 2015-05-06 192 c392b65b Joachim Eastwood 2015-05-06 193 spin_lock_init(&rc->lock); c392b65b Joachim Eastwood 2015-05-06 194 c392b65b Joachim Eastwood 2015-05-06 195 rc->rcdev.owner = THIS_MODULE; c392b65b Joachim Eastwood 2015-05-06 196 rc->rcdev.nr_resets = 64; c392b65b Joachim Eastwood 2015-05-06 @197 rc->rcdev.ops = &lpc18xx_rgu_ops; c392b65b Joachim Eastwood 2015-05-06 198 rc->rcdev.of_node = pdev->dev.of_node; c392b65b Joachim Eastwood 2015-05-06 199 c392b65b Joachim Eastwood 2015-05-06 200 platform_set_drvdata(pdev, rc); c392b65b Joachim Eastwood 2015-05-06 201 c392b65b Joachim Eastwood 2015-05-06 202 ret = reset_controller_register(&rc->rcdev); c392b65b Joachim Eastwood 2015-05-06 203 if (ret) { c392b65b Joachim Eastwood 2015-05-06 204 dev_err(&pdev->dev, "unable to register device\n"); c392b65b Joachim Eastwood 2015-05-06 205 goto dis_clks;
:::::: The code at line 197 was first introduced by commit :::::: c392b65ba853f653cff3d1c7de2138bd6906d536 reset: add driver for lpc18xx rgu
:::::: TO: Joachim Eastwood <manabian@gmail.com> :::::: CC: Philipp Zabel <p.zabel@pengutronix.de>
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