drivers/mailbox/imx-mailbox.c:436:3: warning: %i in format string (no. 2) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]

drivers/mailbox/imx-mailbox.c:436:3: warning: %i in format string (no. 2) requires 'int' but the argument type is 'unsigned int'. [invalidPrintfArgType_sint]

[kernel test robot]

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CC: kbuild-all(a)lists.01.org
CC: linux-kernel(a)vger.kernel.org
TO: Julian Braha <julianbraha@gmail.com>
CC: Andrew Morton <akpm@linux-foundation.org>
CC: Linux Memory Management List <linux-mm@kvack.org>

Hi Julian,

First bad commit (maybe != root cause):

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   a96bfed64c8986d6404e553f18203cae1f5ac7e6
commit: 7d37cb2c912dc5c25ffac784a4f9b98c06c6bd08 lib: fix kconfig dependency on ARCH_WANT_FRAME_POINTERS
date:   2 months ago
:::::: branch date: 8 hours ago
:::::: commit date: 2 months ago
compiler: csky-linux-gcc (GCC) 9.3.0

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


vim +436 drivers/mailbox/imx-mailbox.c

2bb7005696e224 Oleksij Rempel 2018-08-03  424  
2bb7005696e224 Oleksij Rempel 2018-08-03  425  static void imx_mu_init_generic(struct imx_mu_priv *priv)
2bb7005696e224 Oleksij Rempel 2018-08-03  426  {
63b383575c388f Peng Fan       2020-03-19  427  	unsigned int i;
63b383575c388f Peng Fan       2020-03-19  428  
63b383575c388f Peng Fan       2020-03-19  429  	for (i = 0; i < IMX_MU_CHANS; i++) {
63b383575c388f Peng Fan       2020-03-19  430  		struct imx_mu_con_priv *cp = &priv->con_priv[i];
63b383575c388f Peng Fan       2020-03-19  431  
63b383575c388f Peng Fan       2020-03-19  432  		cp->idx = i % 4;
63b383575c388f Peng Fan       2020-03-19  433  		cp->type = i >> 2;
63b383575c388f Peng Fan       2020-03-19  434  		cp->chan = &priv->mbox_chans[i];
63b383575c388f Peng Fan       2020-03-19  435  		priv->mbox_chans[i].con_priv = cp;
63b383575c388f Peng Fan       2020-03-19 @436  		snprintf(cp->irq_desc, sizeof(cp->irq_desc),
63b383575c388f Peng Fan       2020-03-19  437  			 "imx_mu_chan[%i-%i]", cp->type, cp->idx);
63b383575c388f Peng Fan       2020-03-19  438  	}
63b383575c388f Peng Fan       2020-03-19  439  
63b383575c388f Peng Fan       2020-03-19  440  	priv->mbox.num_chans = IMX_MU_CHANS;
63b383575c388f Peng Fan       2020-03-19  441  	priv->mbox.of_xlate = imx_mu_xlate;
63b383575c388f Peng Fan       2020-03-19  442  
2bb7005696e224 Oleksij Rempel 2018-08-03  443  	if (priv->side_b)
2bb7005696e224 Oleksij Rempel 2018-08-03  444  		return;
2bb7005696e224 Oleksij Rempel 2018-08-03  445  
2bb7005696e224 Oleksij Rempel 2018-08-03  446  	/* Set default MU configuration */
c6c6bc6ea9fce3 Richard Zhu    2019-10-09  447  	imx_mu_write(priv, 0, priv->dcfg->xCR);
2bb7005696e224 Oleksij Rempel 2018-08-03  448  }
2bb7005696e224 Oleksij Rempel 2018-08-03  449  

:::::: The code at line 436 was first introduced by commit
:::::: 63b383575c388fe16aa52de04b95c5791d53c8ba mailbox: imx: restructure code to make easy for new MU

:::::: TO: Peng Fan <peng.fan@nxp.com>
:::::: CC: Jassi Brar <jaswinder.singh@linaro.org>

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