12:40 p.m.
Hi Andy,
I love your patch! Yet something to improve:
[auto build test ERROR on tty/tty-testing]
[also build test ERROR on usb/usb-testing linux/master linus/master v5.17-rc4
next-20220214]
[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]
url:
https://github.com/0day-ci/linux/commits/Andy-Shevchenko/driver-core-add-...
base: https://git.kernel.org/pub/scm/linux/kernel/git/gregkh/tty.git tty-testing
config: arc-allyesconfig
(https://download.01.org/0day-ci/archive/20220215/202202150928.sqyjprfB-lk...)
compiler: arceb-elf-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O
~/bin/make.cross
chmod +x ~/bin/make.cross
#
https://github.com/0day-ci/linux/commit/810910d324cc80b092207d043651de696...
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review
Andy-Shevchenko/driver-core-add-a-wrapper-to-device-probe-log-helper-to-return-pointer/20220214-223425
git checkout 810910d324cc80b092207d043651de696d293cbd
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir
ARCH=arc SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp(a)intel.com>
All errors (new ones prefixed by >>):
drivers/tty/serial/sh-sci.c: In function 'sci_parse_dt':
> drivers/tty/serial/sh-sci.c:3205:24: error: too few arguments to
function 'dev_err_probe_ptr'
3205 | return
dev_err_probe_ptr(&pdev->dev, PTR_ERR(rstc), "failed to get reset
ctrl\n");
| ^~~~~~~~~~~~~~~~~
In file included from include/linux/node.h:18,
from include/linux/cpu.h:17,
from include/linux/cpufreq.h:12,
from drivers/tty/serial/sh-sci.c:23:
include/linux/device.h:988:7: note: declared here
988 | void *dev_err_probe_ptr(const struct device *dev, int err, const char *fmt,
va_list args)
| ^~~~~~~~~~~~~~~~~
vim +/dev_err_probe_ptr +3205 drivers/tty/serial/sh-sci.c
3187
3188 static struct plat_sci_port *sci_parse_dt(struct platform_device *pdev,
3189 unsigned int *dev_id)
3190 {
3191 struct device_node *np = pdev->dev.of_node;
3192 struct reset_control *rstc;
3193 struct plat_sci_port *p;
3194 struct sci_port *sp;
3195 const void *data;
3196 int id, ret;
3197
3198 if (!IS_ENABLED(CONFIG_OF) || !np)
3199 return ERR_PTR(-EINVAL);
3200
3201 data = of_device_get_match_data(&pdev->dev);
3202
3203 rstc = devm_reset_control_get_optional_exclusive(&pdev->dev, NULL);
3204 if (IS_ERR(rstc))
3205 return dev_err_probe_ptr(&pdev->dev, PTR_ERR(rstc),
"failed to get reset ctrl\n");
3206
3207 ret = reset_control_deassert(rstc);
3208 if (ret) {
3209 dev_err(&pdev->dev, "failed to deassert reset %d\n", ret);
3210 return ERR_PTR(ret);
3211 }
3212
3213 ret = devm_add_action_or_reset(&pdev->dev, sci_reset_control_assert,
rstc);
3214 if (ret) {
3215 dev_err(&pdev->dev, "failed to register assert devm action,
%d\n",
3216 ret);
3217 return ERR_PTR(ret);
3218 }
3219
3220 p = devm_kzalloc(&pdev->dev, sizeof(struct plat_sci_port), GFP_KERNEL);
3221 if (!p)
3222 return ERR_PTR(-ENOMEM);
3223
3224 /* Get the line number from the aliases node. */
3225 id = of_alias_get_id(np, "serial");
3226 if (id < 0 && ~sci_ports_in_use)
3227 id = ffz(sci_ports_in_use);
3228 if (id < 0) {
3229 dev_err(&pdev->dev, "failed to get alias id (%d)\n", id);
3230 return ERR_PTR(-EINVAL);
3231 }
3232 if (id >= ARRAY_SIZE(sci_ports)) {
3233 dev_err(&pdev->dev, "serial%d out of range\n", id);
3234 return ERR_PTR(-EINVAL);
3235 }
3236
3237 sp = &sci_ports[id];
3238 *dev_id = id;
3239
3240 p->type = SCI_OF_TYPE(data);
3241 p->regtype = SCI_OF_REGTYPE(data);
3242
3243 sp->has_rtscts = of_property_read_bool(np, "uart-has-rtscts");
3244
3245 return p;
3246 }
3247
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org