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Message-ID: <202312070733.GNrG7abU-lkp@intel.com>
Date: Thu, 7 Dec 2023 08:16:59 +0800
From: kernel test robot <lkp@...el.com>
To: Jim Liu <jim.t90615@...il.com>, JJLIU0@...oton.com,
krzysztof.kozlowski+dt@...aro.org, linus.walleij@...aro.org,
andy@...nel.org, robh+dt@...nel.org, conor+dt@...nel.org,
KWLIU@...oton.com
Cc: oe-kbuild-all@...ts.linux.dev, linux-gpio@...r.kernel.org,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
openbmc@...ts.ozlabs.org
Subject: Re: [PATCH v8 3/3] gpio: nuvoton: Add Nuvoton NPCM sgpio driver
Hi Jim,
kernel test robot noticed the following build warnings:
[auto build test WARNING on brgl/gpio/for-next]
[also build test WARNING on robh/for-next linus/master v6.7-rc4 next-20231206]
[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/Jim-Liu/dt-bindings-gpio-add-NPCM-sgpio-driver-bindings/20231206-095724
base: https://git.kernel.org/pub/scm/linux/kernel/git/brgl/linux.git gpio/for-next
patch link: https://lore.kernel.org/r/20231206014530.1600151-4-jim.t90615%40gmail.com
patch subject: [PATCH v8 3/3] gpio: nuvoton: Add Nuvoton NPCM sgpio driver
config: nios2-randconfig-r131-20231207 (https://download.01.org/0day-ci/archive/20231207/202312070733.GNrG7abU-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 13.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231207/202312070733.GNrG7abU-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202312070733.GNrG7abU-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
>> drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected struct device const *dev @@ got int @@
drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: expected struct device const *dev
drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: got int
>> drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: sparse: incorrect type in argument 1 (different base types) @@ expected struct device const *dev @@ got int @@
drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: expected struct device const *dev
drivers/gpio/gpio-npcm-sgpio.c:150:17: sparse: got int
>> drivers/gpio/gpio-npcm-sgpio.c:152:16: sparse: sparse: Using plain integer as NULL pointer
>> drivers/gpio/gpio-npcm-sgpio.c:534:20: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected unsigned int *sft_clk @@ got unsigned int const * @@
drivers/gpio/gpio-npcm-sgpio.c:534:20: sparse: expected unsigned int *sft_clk
drivers/gpio/gpio-npcm-sgpio.c:534:20: sparse: got unsigned int const *
>> drivers/gpio/gpio-npcm-sgpio.c:535:20: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected unsigned int *clk_sel @@ got unsigned int const * @@
drivers/gpio/gpio-npcm-sgpio.c:535:20: sparse: expected unsigned int *clk_sel
drivers/gpio/gpio-npcm-sgpio.c:535:20: sparse: got unsigned int const *
drivers/gpio/gpio-npcm-sgpio.c:540:20: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected unsigned int *sft_clk @@ got unsigned int const * @@
drivers/gpio/gpio-npcm-sgpio.c:540:20: sparse: expected unsigned int *sft_clk
drivers/gpio/gpio-npcm-sgpio.c:540:20: sparse: got unsigned int const *
drivers/gpio/gpio-npcm-sgpio.c:541:20: sparse: sparse: incorrect type in initializer (different modifiers) @@ expected unsigned int *clk_sel @@ got unsigned int const * @@
drivers/gpio/gpio-npcm-sgpio.c:541:20: sparse: expected unsigned int *clk_sel
drivers/gpio/gpio-npcm-sgpio.c:541:20: sparse: got unsigned int const *
vim +150 drivers/gpio/gpio-npcm-sgpio.c
134
135 static void __iomem *bank_reg(struct npcm_sgpio *gpio,
136 const struct npcm_sgpio_bank *bank,
137 const enum npcm_sgpio_reg reg)
138 {
139 switch (reg) {
140 case READ_DATA:
141 return gpio->base + bank->rdata_reg;
142 case WRITE_DATA:
143 return gpio->base + bank->wdata_reg;
144 case EVENT_CFG:
145 return gpio->base + bank->event_config;
146 case EVENT_STS:
147 return gpio->base + bank->event_status;
148 default:
149 /* actually if code runs to here, it's an error case */
> 150 dev_WARN(true, "Getting here is an error condition");
151 }
> 152 return 0;
153 }
154
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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