tree:   git://git.cmpxchg.org/linux-mmotm.git master
head:   6102e3c755ac0084fdce65f69a7a149fc51a8a86
commit: 57add260b21afa6a56d0c045e951f98a0cc3f2c8 [134/321] genalloc: add support of multiple gen_pools per device
config: avr32-atngw100_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
  git checkout 57add260b21afa6a56d0c045e951f98a0cc3f2c8
  # save the attached .config to linux build tree
  make.cross ARCH=avr32 

All warnings (new ones prefixed by >>):

   lib/genalloc.c: In function 'gen_pool_get':
>> lib/genalloc.c:599: warning: passing argument 4 of 'devres_find' discards qualifiers from pointer target type

vim +/devres_find +599 lib/genalloc.c

   583			return 0;
   584	
   585		return !strcmp((*p)->name, data);
   586	}
   587	
   588	/**
   589	 * gen_pool_get - Obtain the gen_pool (if any) for a device
   590	 * @dev: device to retrieve the gen_pool from
   591	 * @name: name of a gen_pool or NULL, identifies a particular gen_pool on device
   592	 *
   593	 * Returns the gen_pool for the device if one is present, or NULL.
   594	 */
   595	struct gen_pool *gen_pool_get(struct device *dev, const char *name)
   596	{
   597		struct gen_pool **p;
   598	
 > 599		p = devres_find(dev, devm_gen_pool_release, devm_gen_pool_match, name);
   600		if (!p)
   601			return NULL;
   602		return *p;
   603	}
   604	EXPORT_SYMBOL_GPL(gen_pool_get);
   605	
   606	/**
   607	 * devm_gen_pool_create - managed gen_pool_create

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0-DAY kernel test infrastructure                Open Source Technology Center
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