From: kernel test robot <lkp@intel.com>
To: Gary Yang <gary.yang@cixtech.com>,
linus.walleij@linaro.org, robh@kernel.org, krzk+dt@kernel.org,
conor+dt@kernel.org
Cc: oe-kbuild-all@lists.linux.dev, linux-gpio@vger.kernel.org,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
cix-kernel-upstream@cixtech.com,
Gary Yang <gary.yang@cixtech.com>
Subject: Re: [PATCH v4 2/3] pinctrl: cix: Add pin-controller support for sky1
Date: Sat, 18 Oct 2025 20:05:22 +0800 [thread overview]
Message-ID: <202510181916.q32y7Jel-lkp@intel.com> (raw)
In-Reply-To: <20251017074646.3344924-3-gary.yang@cixtech.com>
Hi Gary,
kernel test robot noticed the following build warnings:
[auto build test WARNING on linusw-pinctrl/devel]
[also build test WARNING on linusw-pinctrl/for-next robh/for-next linus/master v6.18-rc1 next-20251017]
[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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Gary-Yang/dt-bindings-pinctrl-Add-cix-sky1-pinctrl/20251017-155001
base: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git devel
patch link: https://lore.kernel.org/r/20251017074646.3344924-3-gary.yang%40cixtech.com
patch subject: [PATCH v4 2/3] pinctrl: cix: Add pin-controller support for sky1
config: nios2-randconfig-r121-20251018 (https://download.01.org/0day-ci/archive/20251018/202510181916.q32y7Jel-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 9.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251018/202510181916.q32y7Jel-lkp@intel.com/reproduce)
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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202510181916.q32y7Jel-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/pinctrl/cix/pinctrl-sky1-base.c:289:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [usertype] *pin_reg @@ got void [noderef] __iomem * @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:289:17: sparse: expected unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:289:17: sparse: got void [noderef] __iomem *
>> drivers/pinctrl/cix/pinctrl-sky1-base.c:290:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:290:25: sparse: expected void const volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:290:25: sparse: got unsigned int [usertype] *pin_reg
>> drivers/pinctrl/cix/pinctrl-sky1-base.c:293:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:293:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:293:25: sparse: got unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:358:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [usertype] *pin_reg @@ got void [noderef] __iomem * @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:358:17: sparse: expected unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:358:17: sparse: got void [noderef] __iomem *
drivers/pinctrl/cix/pinctrl-sky1-base.c:359:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:359:25: sparse: expected void const volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:359:25: sparse: got unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:372:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:372:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:372:25: sparse: got unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:398:17: sparse: sparse: incorrect type in assignment (different address spaces) @@ expected unsigned int [usertype] *pin_reg @@ got void [noderef] __iomem * @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:398:17: sparse: expected unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:398:17: sparse: got void [noderef] __iomem *
drivers/pinctrl/cix/pinctrl-sky1-base.c:399:25: sparse: sparse: incorrect type in argument 1 (different address spaces) @@ expected void const volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:399:25: sparse: expected void const volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:399:25: sparse: got unsigned int [usertype] *pin_reg
drivers/pinctrl/cix/pinctrl-sky1-base.c:403:25: sparse: sparse: incorrect type in argument 2 (different address spaces) @@ expected void volatile [noderef] __iomem *addr @@ got unsigned int [usertype] *pin_reg @@
drivers/pinctrl/cix/pinctrl-sky1-base.c:403:25: sparse: expected void volatile [noderef] __iomem *addr
drivers/pinctrl/cix/pinctrl-sky1-base.c:403:25: sparse: got unsigned int [usertype] *pin_reg
vim +289 drivers/pinctrl/cix/pinctrl-sky1-base.c
282
283 static int sky1_pmx_set_one_pin(struct sky1_pinctrl *spctl,
284 unsigned int pin, unsigned char muxval)
285 {
286 u32 reg_val;
287 u32 *pin_reg;
288
> 289 pin_reg = spctl->base + pin * SKY1_PIN_SIZE;
> 290 reg_val = readl(pin_reg);
291 reg_val &= ~SKY1_MUX_MASK;
292 reg_val |= muxval << SKY1_MUX_SHIFT;
> 293 writel(reg_val, pin_reg);
294
295 dev_dbg(spctl->dev, "write: offset 0x%x val 0x%x\n",
296 pin * SKY1_PIN_SIZE, reg_val);
297 return 0;
298 }
299
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next prev parent reply other threads:[~2025-10-18 12:06 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-10-17 7:46 [PATCH v4 0/3] Add pinctrl support for Sky1 Gary Yang
2025-10-17 7:46 ` [PATCH v4 1/3] dt-bindings: pinctrl: Add cix,sky1-pinctrl Gary Yang
2025-10-17 16:01 ` Conor Dooley
2025-10-17 7:46 ` [PATCH v4 2/3] pinctrl: cix: Add pin-controller support for sky1 Gary Yang
2025-10-18 12:05 ` kernel test robot [this message]
2025-10-17 7:46 ` [PATCH v4 3/3] arm64: dts: cix: Add pinctrl nodes " Gary Yang
2025-10-17 16:02 ` Conor Dooley
2025-10-20 21:33 ` [PATCH v4 0/3] Add pinctrl support for Sky1 Linus Walleij
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