Re: [PATCH v2 2/2] drm/bridge: Add ITE IT6162 MIPI DSI to HDMI bridge driver

[kernel test robot]

Hi Hermes,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 2622649ad6cdbb3e77bfafc8c0fe686090b77f70]

url:    https://github.com/intel-lab-lkp/linux/commits/Hermes-Wu-via-B4-Relay/dt-bindings-display-bridge-Add-ITE-IT6162-MIPI-DSI-to-HDMI-bridge/20260309-174457
base:   2622649ad6cdbb3e77bfafc8c0fe686090b77f70
patch link:    https://lore.kernel.org/r/20260309-upstream-6162-v2-2-debdb6c88030%40ite.com.tw
patch subject: [PATCH v2 2/2] drm/bridge: Add ITE IT6162 MIPI DSI to HDMI bridge driver
config: xtensa-randconfig-r053-20260310 (https://download.01.org/0day-ci/archive/20260310/202603100655.k9Q6otfR-lkp@xxxxxxxxx/config)
compiler: xtensa-linux-gcc (GCC) 13.4.0

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202603100655.k9Q6otfR-lkp@xxxxxxxxx/

cocci warnings: (new ones prefixed by >>)
>> drivers/gpu/drm/bridge/ite-it6162.c:861:36-41: WARNING: conversion to bool not needed here

vim +861 drivers/gpu/drm/bridge/ite-it6162.c

   846	
   847	static bool it6162_wait_mcu_ready(struct it6162 *it6162)
   848	{
   849		struct device *dev = &it6162->it6162_i2c->dev;
   850		unsigned int status;
   851		int val;
   852	
   853		status = readx_poll_timeout(it6162_wait_ready_event,
   854					    it6162,
   855					    val,
   856					    val == EVENT_READY,
   857					    100 * 1000,
   858					    1500 * 1000);
   859	
   860		dev_dbg(dev, "%s status %d val %x", __func__, status, val);
 > 861		return val == EVENT_READY ? true : false;
   862	}
   863	

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