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Message-ID: <202010310011.DzdBmBpc-lkp@intel.com>
Date:   Sat, 31 Oct 2020 00:07:57 +0800
From:   kernel test robot <lkp@...el.com>
To:     Martin Kaiser <martin@...ser.cx>,
        Jassi Brar <jassisinghbrar@...il.com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Fabien Dessenne <fabien.dessenne@...com>
Cc:     kbuild-all@...ts.01.org, clang-built-linux@...glegroups.com,
        linux-stm32@...md-mailman.stormreply.com,
        linux-kernel@...r.kernel.org, Martin Kaiser <martin@...ser.cx>
Subject: Re: [PATCH 1/2] mailbox: stm32-ipcc: add COMPILE_TEST dependency

Hi Martin,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on fujitsu-integration/mailbox-for-next]
[also build test WARNING on stm32/stm32-next linus/master linux/master v5.10-rc1 next-20201030]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Martin-Kaiser/mailbox-stm32-ipcc-add-COMPILE_TEST-dependency/20201024-220512
base:   https://git.linaro.org/landing-teams/working/fujitsu/integration.git mailbox-for-next
config: x86_64-randconfig-r023-20201030 (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project 772aaa602383cf82795572ebcd86b0e660f3579f)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # https://github.com/0day-ci/linux/commit/6e22aaac25dcdd4c098c57d29363fa2c204e411e
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Martin-Kaiser/mailbox-stm32-ipcc-add-COMPILE_TEST-dependency/20201024-220512
        git checkout 6e22aaac25dcdd4c098c57d29363fa2c204e411e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>

All warnings (new ones prefixed by >>):

>> drivers/mailbox/stm32-ipcc.c:147:22: warning: cast to smaller integer type 'unsigned int' from 'void *' [-Wvoid-pointer-to-int-cast]
           unsigned int chan = (unsigned int)link->con_priv;
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/mailbox/stm32-ipcc.c:166:22: warning: cast to smaller integer type 'unsigned int' from 'void *' [-Wvoid-pointer-to-int-cast]
           unsigned int chan = (unsigned int)link->con_priv;
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   drivers/mailbox/stm32-ipcc.c:186:22: warning: cast to smaller integer type 'unsigned int' from 'void *' [-Wvoid-pointer-to-int-cast]
           unsigned int chan = (unsigned int)link->con_priv;
                               ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
>> drivers/mailbox/stm32-ipcc.c:310:40: warning: cast to 'void *' from smaller integer type 'unsigned int' [-Wint-to-void-pointer-cast]
                   ipcc->controller.chans[i].con_priv = (void *)i;
                                                        ^~~~~~~~~
   4 warnings generated.

vim +147 drivers/mailbox/stm32-ipcc.c

ffbded7dee97563 Fabien Dessenne  2018-05-31  144  
ffbded7dee97563 Fabien Dessenne  2018-05-31  145  static int stm32_ipcc_send_data(struct mbox_chan *link, void *data)
ffbded7dee97563 Fabien Dessenne  2018-05-31  146  {
ffbded7dee97563 Fabien Dessenne  2018-05-31 @147  	unsigned int chan = (unsigned int)link->con_priv;
ffbded7dee97563 Fabien Dessenne  2018-05-31  148  	struct stm32_ipcc *ipcc = container_of(link->mbox, struct stm32_ipcc,
ffbded7dee97563 Fabien Dessenne  2018-05-31  149  					       controller);
ffbded7dee97563 Fabien Dessenne  2018-05-31  150  
ffbded7dee97563 Fabien Dessenne  2018-05-31  151  	dev_dbg(ipcc->controller.dev, "%s: chan:%d\n", __func__, chan);
ffbded7dee97563 Fabien Dessenne  2018-05-31  152  
ffbded7dee97563 Fabien Dessenne  2018-05-31  153  	/* set channel n occupied */
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  154  	stm32_ipcc_set_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XSCR,
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  155  			    TX_BIT_CHAN(chan));
ffbded7dee97563 Fabien Dessenne  2018-05-31  156  
ffbded7dee97563 Fabien Dessenne  2018-05-31  157  	/* unmask 'tx channel free' interrupt */
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  158  	stm32_ipcc_clr_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XMR,
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  159  			    TX_BIT_CHAN(chan));
ffbded7dee97563 Fabien Dessenne  2018-05-31  160  
ffbded7dee97563 Fabien Dessenne  2018-05-31  161  	return 0;
ffbded7dee97563 Fabien Dessenne  2018-05-31  162  }
ffbded7dee97563 Fabien Dessenne  2018-05-31  163  
ffbded7dee97563 Fabien Dessenne  2018-05-31  164  static int stm32_ipcc_startup(struct mbox_chan *link)
ffbded7dee97563 Fabien Dessenne  2018-05-31  165  {
ffbded7dee97563 Fabien Dessenne  2018-05-31  166  	unsigned int chan = (unsigned int)link->con_priv;
ffbded7dee97563 Fabien Dessenne  2018-05-31  167  	struct stm32_ipcc *ipcc = container_of(link->mbox, struct stm32_ipcc,
ffbded7dee97563 Fabien Dessenne  2018-05-31  168  					       controller);
ffbded7dee97563 Fabien Dessenne  2018-05-31  169  	int ret;
ffbded7dee97563 Fabien Dessenne  2018-05-31  170  
ffbded7dee97563 Fabien Dessenne  2018-05-31  171  	ret = clk_prepare_enable(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  172  	if (ret) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  173  		dev_err(ipcc->controller.dev, "can not enable the clock\n");
ffbded7dee97563 Fabien Dessenne  2018-05-31  174  		return ret;
ffbded7dee97563 Fabien Dessenne  2018-05-31  175  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  176  
ffbded7dee97563 Fabien Dessenne  2018-05-31  177  	/* unmask 'rx channel occupied' interrupt */
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  178  	stm32_ipcc_clr_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XMR,
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  179  			    RX_BIT_CHAN(chan));
ffbded7dee97563 Fabien Dessenne  2018-05-31  180  
ffbded7dee97563 Fabien Dessenne  2018-05-31  181  	return 0;
ffbded7dee97563 Fabien Dessenne  2018-05-31  182  }
ffbded7dee97563 Fabien Dessenne  2018-05-31  183  
ffbded7dee97563 Fabien Dessenne  2018-05-31  184  static void stm32_ipcc_shutdown(struct mbox_chan *link)
ffbded7dee97563 Fabien Dessenne  2018-05-31  185  {
ffbded7dee97563 Fabien Dessenne  2018-05-31  186  	unsigned int chan = (unsigned int)link->con_priv;
ffbded7dee97563 Fabien Dessenne  2018-05-31  187  	struct stm32_ipcc *ipcc = container_of(link->mbox, struct stm32_ipcc,
ffbded7dee97563 Fabien Dessenne  2018-05-31  188  					       controller);
ffbded7dee97563 Fabien Dessenne  2018-05-31  189  
ffbded7dee97563 Fabien Dessenne  2018-05-31  190  	/* mask rx/tx interrupt */
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  191  	stm32_ipcc_set_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XMR,
ffbded7dee97563 Fabien Dessenne  2018-05-31  192  			    RX_BIT_CHAN(chan) | TX_BIT_CHAN(chan));
ffbded7dee97563 Fabien Dessenne  2018-05-31  193  
ffbded7dee97563 Fabien Dessenne  2018-05-31  194  	clk_disable_unprepare(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  195  }
ffbded7dee97563 Fabien Dessenne  2018-05-31  196  
ffbded7dee97563 Fabien Dessenne  2018-05-31  197  static const struct mbox_chan_ops stm32_ipcc_ops = {
ffbded7dee97563 Fabien Dessenne  2018-05-31  198  	.send_data	= stm32_ipcc_send_data,
ffbded7dee97563 Fabien Dessenne  2018-05-31  199  	.startup	= stm32_ipcc_startup,
ffbded7dee97563 Fabien Dessenne  2018-05-31  200  	.shutdown	= stm32_ipcc_shutdown,
ffbded7dee97563 Fabien Dessenne  2018-05-31  201  };
ffbded7dee97563 Fabien Dessenne  2018-05-31  202  
ffbded7dee97563 Fabien Dessenne  2018-05-31  203  static int stm32_ipcc_probe(struct platform_device *pdev)
ffbded7dee97563 Fabien Dessenne  2018-05-31  204  {
ffbded7dee97563 Fabien Dessenne  2018-05-31  205  	struct device *dev = &pdev->dev;
ffbded7dee97563 Fabien Dessenne  2018-05-31  206  	struct device_node *np = dev->of_node;
ffbded7dee97563 Fabien Dessenne  2018-05-31  207  	struct stm32_ipcc *ipcc;
ffbded7dee97563 Fabien Dessenne  2018-05-31  208  	struct resource *res;
ffbded7dee97563 Fabien Dessenne  2018-05-31  209  	unsigned int i;
ffbded7dee97563 Fabien Dessenne  2018-05-31  210  	int ret;
ffbded7dee97563 Fabien Dessenne  2018-05-31  211  	u32 ip_ver;
ffbded7dee97563 Fabien Dessenne  2018-05-31  212  	static const char * const irq_name[] = {"rx", "tx"};
ffbded7dee97563 Fabien Dessenne  2018-05-31  213  	irq_handler_t irq_thread[] = {stm32_ipcc_rx_irq, stm32_ipcc_tx_irq};
ffbded7dee97563 Fabien Dessenne  2018-05-31  214  
ffbded7dee97563 Fabien Dessenne  2018-05-31  215  	if (!np) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  216  		dev_err(dev, "No DT found\n");
ffbded7dee97563 Fabien Dessenne  2018-05-31  217  		return -ENODEV;
ffbded7dee97563 Fabien Dessenne  2018-05-31  218  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  219  
ffbded7dee97563 Fabien Dessenne  2018-05-31  220  	ipcc = devm_kzalloc(dev, sizeof(*ipcc), GFP_KERNEL);
ffbded7dee97563 Fabien Dessenne  2018-05-31  221  	if (!ipcc)
ffbded7dee97563 Fabien Dessenne  2018-05-31  222  		return -ENOMEM;
ffbded7dee97563 Fabien Dessenne  2018-05-31  223  
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  224  	spin_lock_init(&ipcc->lock);
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  225  
ffbded7dee97563 Fabien Dessenne  2018-05-31  226  	/* proc_id */
ffbded7dee97563 Fabien Dessenne  2018-05-31  227  	if (of_property_read_u32(np, "st,proc-id", &ipcc->proc_id)) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  228  		dev_err(dev, "Missing st,proc-id\n");
ffbded7dee97563 Fabien Dessenne  2018-05-31  229  		return -ENODEV;
ffbded7dee97563 Fabien Dessenne  2018-05-31  230  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  231  
ffbded7dee97563 Fabien Dessenne  2018-05-31  232  	if (ipcc->proc_id >= STM32_MAX_PROCS) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  233  		dev_err(dev, "Invalid proc_id (%d)\n", ipcc->proc_id);
ffbded7dee97563 Fabien Dessenne  2018-05-31  234  		return -EINVAL;
ffbded7dee97563 Fabien Dessenne  2018-05-31  235  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  236  
ffbded7dee97563 Fabien Dessenne  2018-05-31  237  	/* regs */
ffbded7dee97563 Fabien Dessenne  2018-05-31  238  	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
ffbded7dee97563 Fabien Dessenne  2018-05-31  239  	ipcc->reg_base = devm_ioremap_resource(dev, res);
ffbded7dee97563 Fabien Dessenne  2018-05-31  240  	if (IS_ERR(ipcc->reg_base))
ffbded7dee97563 Fabien Dessenne  2018-05-31  241  		return PTR_ERR(ipcc->reg_base);
ffbded7dee97563 Fabien Dessenne  2018-05-31  242  
ffbded7dee97563 Fabien Dessenne  2018-05-31  243  	ipcc->reg_proc = ipcc->reg_base + ipcc->proc_id * IPCC_PROC_OFFST;
ffbded7dee97563 Fabien Dessenne  2018-05-31  244  
ffbded7dee97563 Fabien Dessenne  2018-05-31  245  	/* clock */
ffbded7dee97563 Fabien Dessenne  2018-05-31  246  	ipcc->clk = devm_clk_get(dev, NULL);
ffbded7dee97563 Fabien Dessenne  2018-05-31  247  	if (IS_ERR(ipcc->clk))
ffbded7dee97563 Fabien Dessenne  2018-05-31  248  		return PTR_ERR(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  249  
ffbded7dee97563 Fabien Dessenne  2018-05-31  250  	ret = clk_prepare_enable(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  251  	if (ret) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  252  		dev_err(dev, "can not enable the clock\n");
ffbded7dee97563 Fabien Dessenne  2018-05-31  253  		return ret;
ffbded7dee97563 Fabien Dessenne  2018-05-31  254  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  255  
ffbded7dee97563 Fabien Dessenne  2018-05-31  256  	/* irq */
ffbded7dee97563 Fabien Dessenne  2018-05-31  257  	for (i = 0; i < IPCC_IRQ_NUM; i++) {
68a1c8485cf8373 Fabien Dessenne  2019-04-24  258  		ipcc->irqs[i] = platform_get_irq_byname(pdev, irq_name[i]);
ffbded7dee97563 Fabien Dessenne  2018-05-31  259  		if (ipcc->irqs[i] < 0) {
68a1c8485cf8373 Fabien Dessenne  2019-04-24  260  			if (ipcc->irqs[i] != -EPROBE_DEFER)
68a1c8485cf8373 Fabien Dessenne  2019-04-24  261  				dev_err(dev, "no IRQ specified %s\n",
68a1c8485cf8373 Fabien Dessenne  2019-04-24  262  					irq_name[i]);
ffbded7dee97563 Fabien Dessenne  2018-05-31  263  			ret = ipcc->irqs[i];
ffbded7dee97563 Fabien Dessenne  2018-05-31  264  			goto err_clk;
ffbded7dee97563 Fabien Dessenne  2018-05-31  265  		}
ffbded7dee97563 Fabien Dessenne  2018-05-31  266  
ffbded7dee97563 Fabien Dessenne  2018-05-31  267  		ret = devm_request_threaded_irq(dev, ipcc->irqs[i], NULL,
ffbded7dee97563 Fabien Dessenne  2018-05-31  268  						irq_thread[i], IRQF_ONESHOT,
ffbded7dee97563 Fabien Dessenne  2018-05-31  269  						dev_name(dev), ipcc);
ffbded7dee97563 Fabien Dessenne  2018-05-31  270  		if (ret) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  271  			dev_err(dev, "failed to request irq %d (%d)\n", i, ret);
ffbded7dee97563 Fabien Dessenne  2018-05-31  272  			goto err_clk;
ffbded7dee97563 Fabien Dessenne  2018-05-31  273  		}
ffbded7dee97563 Fabien Dessenne  2018-05-31  274  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  275  
ffbded7dee97563 Fabien Dessenne  2018-05-31  276  	/* mask and enable rx/tx irq */
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  277  	stm32_ipcc_set_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XMR,
ffbded7dee97563 Fabien Dessenne  2018-05-31  278  			    RX_BIT_MASK | TX_BIT_MASK);
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  279  	stm32_ipcc_set_bits(&ipcc->lock, ipcc->reg_proc + IPCC_XCR,
dba9a3dfe912dc4 Arnaud Pouliquen 2019-05-22  280  			    XCR_RXOIE | XCR_TXOIE);
ffbded7dee97563 Fabien Dessenne  2018-05-31  281  
ffbded7dee97563 Fabien Dessenne  2018-05-31  282  	/* wakeup */
ffbded7dee97563 Fabien Dessenne  2018-05-31  283  	if (of_property_read_bool(np, "wakeup-source")) {
eac36c8651210df Fabien Dessenne  2019-01-04  284  		device_set_wakeup_capable(dev, true);
69269446ccbf2b4 Fabien Dessenne  2019-10-30  285  
69269446ccbf2b4 Fabien Dessenne  2019-10-30  286  		ret = dev_pm_set_wake_irq(dev, ipcc->irqs[IPCC_IRQ_RX]);
ffbded7dee97563 Fabien Dessenne  2018-05-31  287  		if (ret) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  288  			dev_err(dev, "Failed to set wake up irq\n");
ffbded7dee97563 Fabien Dessenne  2018-05-31  289  			goto err_init_wkp;
ffbded7dee97563 Fabien Dessenne  2018-05-31  290  		}
ffbded7dee97563 Fabien Dessenne  2018-05-31  291  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  292  
ffbded7dee97563 Fabien Dessenne  2018-05-31  293  	/* mailbox controller */
ffbded7dee97563 Fabien Dessenne  2018-05-31  294  	ipcc->n_chans = readl_relaxed(ipcc->reg_base + IPCC_HWCFGR);
ffbded7dee97563 Fabien Dessenne  2018-05-31  295  	ipcc->n_chans &= IPCFGR_CHAN_MASK;
ffbded7dee97563 Fabien Dessenne  2018-05-31  296  
ffbded7dee97563 Fabien Dessenne  2018-05-31  297  	ipcc->controller.dev = dev;
ffbded7dee97563 Fabien Dessenne  2018-05-31  298  	ipcc->controller.txdone_irq = true;
ffbded7dee97563 Fabien Dessenne  2018-05-31  299  	ipcc->controller.ops = &stm32_ipcc_ops;
ffbded7dee97563 Fabien Dessenne  2018-05-31  300  	ipcc->controller.num_chans = ipcc->n_chans;
ffbded7dee97563 Fabien Dessenne  2018-05-31  301  	ipcc->controller.chans = devm_kcalloc(dev, ipcc->controller.num_chans,
ffbded7dee97563 Fabien Dessenne  2018-05-31  302  					      sizeof(*ipcc->controller.chans),
ffbded7dee97563 Fabien Dessenne  2018-05-31  303  					      GFP_KERNEL);
ffbded7dee97563 Fabien Dessenne  2018-05-31  304  	if (!ipcc->controller.chans) {
ffbded7dee97563 Fabien Dessenne  2018-05-31  305  		ret = -ENOMEM;
ffbded7dee97563 Fabien Dessenne  2018-05-31  306  		goto err_irq_wkp;
ffbded7dee97563 Fabien Dessenne  2018-05-31  307  	}
ffbded7dee97563 Fabien Dessenne  2018-05-31  308  
ffbded7dee97563 Fabien Dessenne  2018-05-31  309  	for (i = 0; i < ipcc->controller.num_chans; i++)
ffbded7dee97563 Fabien Dessenne  2018-05-31 @310  		ipcc->controller.chans[i].con_priv = (void *)i;
ffbded7dee97563 Fabien Dessenne  2018-05-31  311  
368d7767b50154e Thierry Reding   2018-12-20  312  	ret = devm_mbox_controller_register(dev, &ipcc->controller);
ffbded7dee97563 Fabien Dessenne  2018-05-31  313  	if (ret)
ffbded7dee97563 Fabien Dessenne  2018-05-31  314  		goto err_irq_wkp;
ffbded7dee97563 Fabien Dessenne  2018-05-31  315  
ffbded7dee97563 Fabien Dessenne  2018-05-31  316  	platform_set_drvdata(pdev, ipcc);
ffbded7dee97563 Fabien Dessenne  2018-05-31  317  
ffbded7dee97563 Fabien Dessenne  2018-05-31  318  	ip_ver = readl_relaxed(ipcc->reg_base + IPCC_VER);
ffbded7dee97563 Fabien Dessenne  2018-05-31  319  
ffbded7dee97563 Fabien Dessenne  2018-05-31  320  	dev_info(dev, "ipcc rev:%ld.%ld enabled, %d chans, proc %d\n",
ffbded7dee97563 Fabien Dessenne  2018-05-31  321  		 FIELD_GET(VER_MAJREV_MASK, ip_ver),
ffbded7dee97563 Fabien Dessenne  2018-05-31  322  		 FIELD_GET(VER_MINREV_MASK, ip_ver),
ffbded7dee97563 Fabien Dessenne  2018-05-31  323  		 ipcc->controller.num_chans, ipcc->proc_id);
ffbded7dee97563 Fabien Dessenne  2018-05-31  324  
ffbded7dee97563 Fabien Dessenne  2018-05-31  325  	clk_disable_unprepare(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  326  	return 0;
ffbded7dee97563 Fabien Dessenne  2018-05-31  327  
ffbded7dee97563 Fabien Dessenne  2018-05-31  328  err_irq_wkp:
69269446ccbf2b4 Fabien Dessenne  2019-10-30  329  	if (of_property_read_bool(np, "wakeup-source"))
ffbded7dee97563 Fabien Dessenne  2018-05-31  330  		dev_pm_clear_wake_irq(dev);
ffbded7dee97563 Fabien Dessenne  2018-05-31  331  err_init_wkp:
69269446ccbf2b4 Fabien Dessenne  2019-10-30  332  	device_set_wakeup_capable(dev, false);
ffbded7dee97563 Fabien Dessenne  2018-05-31  333  err_clk:
ffbded7dee97563 Fabien Dessenne  2018-05-31  334  	clk_disable_unprepare(ipcc->clk);
ffbded7dee97563 Fabien Dessenne  2018-05-31  335  	return ret;
ffbded7dee97563 Fabien Dessenne  2018-05-31  336  }
ffbded7dee97563 Fabien Dessenne  2018-05-31  337  

---
0-DAY CI Kernel Test Service, Intel Corporation
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