linux-kernel - Re: [PATCH v3 02/13] phy: exynos-ufs: add UFS PHY driver for EXYNOS SoC

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Date:	Thu, 1 Oct 2015 19:04:30 +0800
From:	kbuild test robot <lkp@...el.com>
To:	Alim Akhtar <alim.akhtar@...sung.com>
Cc:	kbuild-all@...org, linux-scsi@...r.kernel.org,
	linux-kernel@...r.kernel.org, JBottomley@...n.com,
	vinholikatti@...il.com, amit.daniel@...sung.com, essuuj@...il.com,
	devicetree@...r.kernel.org, Kishon Vijay Abraham I <kishon@...com>
Subject: Re: [PATCH v3 02/13] phy: exynos-ufs: add UFS PHY driver for EXYNOS
 SoC

Hi Seungwon,

[auto build test results on v4.3-rc3 -- if it's inappropriate base, please ignore]

reproduce:
        # apt-get install sparse
        make ARCH=x86_64 allmodconfig
        make C=1 CF=-D__CHECK_ENDIAN__


sparse warnings: (new ones prefixed by >>)

>> drivers/phy/phy-exynos-ufs.c:69:5: sparse: symbol 'exynos_ufs_phy_calibrate' was not declared. Should it be static?
>> drivers/phy/phy-exynos-ufs.c:96:6: sparse: symbol 'exynos_ufs_phy_set_lane_cnt' was not declared. Should it be static?
>> drivers/phy/phy-exynos-ufs.c:103:5: sparse: symbol 'exynos_ufs_phy_wait_for_lock_acq' was not declared. Should it be static?
>> drivers/phy/phy-exynos-ufs.h:82:31: sparse: incorrect type in argument 1 (different address spaces)
   drivers/phy/phy-exynos-ufs.h:82:31:    expected struct regmap *map
   drivers/phy/phy-exynos-ufs.h:82:31:    got void [noderef] <asn:2>*reg_pmu
>> drivers/phy/phy-exynos-ufs.h:82:31: sparse: incorrect type in argument 1 (different address spaces)
   drivers/phy/phy-exynos-ufs.h:82:31:    expected struct regmap *map
   drivers/phy/phy-exynos-ufs.h:82:31:    got void [noderef] <asn:2>*reg_pmu
>> drivers/phy/phy-exynos-ufs.c:203:22: sparse: incorrect type in assignment (different address spaces)
   drivers/phy/phy-exynos-ufs.c:203:22:    expected void [noderef] <asn:2>*reg_pmu
   drivers/phy/phy-exynos-ufs.c:203:22:    got struct regmap *

Please review and possibly fold the followup patch.

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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