[ammarfaizi2-block:axboe/linux-block/m1/2022-03-01 259/355] sound/soc/apple/mca.c:294:23: error: implicit declaration of function 'FIELD_PREP'
From: kernel test robot
Date: Wed Mar 02 2022 - 01:25:49 EST
tree: https://github.com/ammarfaizi2/linux-block axboe/linux-block/m1/2022-03-01
head: d7cc9472c1c5430d7caa806e8180d2359ea46266
commit: 9442abe28eca738b4e48277746d2bb67e4ede8c5 [259/355] ASoC: apple-mca: Add platform driver for Apple SoCs
config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20220302/202203021406.vHQV63U1-lkp@xxxxxxxxx/config)
compiler: powerpc-linux-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/ammarfaizi2/linux-block/commit/9442abe28eca738b4e48277746d2bb67e4ede8c5
git remote add ammarfaizi2-block https://github.com/ammarfaizi2/linux-block
git fetch --no-tags ammarfaizi2-block axboe/linux-block/m1/2022-03-01
git checkout 9442abe28eca738b4e48277746d2bb67e4ede8c5
# 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=powerpc SHELL=/bin/bash drivers/platform/ sound/soc/apple/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@xxxxxxxxx>
All errors (new ones prefixed by >>):
sound/soc/apple/mca.c: In function 'mca_configure_serdes':
>> sound/soc/apple/mca.c:294:23: error: implicit declaration of function 'FIELD_PREP' [-Werror=implicit-function-declaration]
294 | serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1);
| ^~~~~~~~~~
sound/soc/apple/mca.c: At top level:
sound/soc/apple/mca.c:776:6: warning: no previous prototype for 'apple_mca_release_dma_chans' [-Wmissing-prototypes]
776 | void apple_mca_release_dma_chans(struct mca_data *mca)
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~
sound/soc/apple/mca.c:791:6: warning: no previous prototype for 'apple_mca_put_clks' [-Wmissing-prototypes]
791 | void apple_mca_put_clks(struct mca_data *mca)
| ^~~~~~~~~~~~~~~~~~
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from sound/soc/apple/mca.c:9:
sound/soc/apple/mca.c: In function 'apple_mca_probe':
sound/soc/apple/mca.c:917:45: warning: format '%d' expects argument of type 'int', but argument 4 has type 'long int' [-Wformat=]
917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt'
144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
sound/soc/apple/mca.c:917:25: note: in expansion of macro 'dev_err'
917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n",
| ^~~~~~~
sound/soc/apple/mca.c:917:74: note: format string is defined here
917 | dev_err(&pdev->dev, "unable to obtain clock %s: %d\n",
| ~^
| |
| int
| %ld
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from sound/soc/apple/mca.c:9:
sound/soc/apple/mca.c:951:61: warning: format '%d' expects argument of type 'int', but argument 4 has type 'struct device_node *' [-Wformat=]
951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt'
144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
sound/soc/apple/mca.c:951:41: note: in expansion of macro 'dev_err'
951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n",
| ^~~~~~~
sound/soc/apple/mca.c:951:82: note: format string is defined here
951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n",
| ~^
| |
| int
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from sound/soc/apple/mca.c:9:
sound/soc/apple/mca.c:951:61: warning: too many arguments for format [-Wformat-extra-args]
951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
110 | _p_func(dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:144:56: note: in expansion of macro 'dev_fmt'
144 | dev_printk_index_wrap(_dev_err, KERN_ERR, dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~~~~~
sound/soc/apple/mca.c:951:41: note: in expansion of macro 'dev_err'
951 | dev_err(&pdev->dev, "no %s DMA channel: %d\n",
| ^~~~~~~
cc1: some warnings being treated as errors
vim +/FIELD_PREP +294 sound/soc/apple/mca.c
288
289 static int mca_configure_serdes(struct mca_data *mca, int cluster, int serdes_unit,
290 unsigned int mask, int slots, int slot_width, bool is_tx, int port)
291 {
292 u32 serdes_conf;
293
> 294 serdes_conf = FIELD_PREP(SERDES_CONF_NCHANS, max(slots, 1) - 1);
295
296 switch (slot_width) {
297 case 16:
298 serdes_conf |= SERDES_CONF_WIDTH_16BIT;
299 break;
300 case 20:
301 serdes_conf |= SERDES_CONF_WIDTH_20BIT;
302 break;
303 case 24:
304 serdes_conf |= SERDES_CONF_WIDTH_24BIT;
305 break;
306 case 32:
307 serdes_conf |= SERDES_CONF_WIDTH_32BIT;
308 break;
309 default:
310 goto err;
311 }
312
313 mca_modify(mca, cluster,
314 serdes_unit + (is_tx ? REG_TX_SERDES_CONF : REG_RX_SERDES_CONF),
315 SERDES_CONF_WIDTH_MASK | SERDES_CONF_NCHANS, serdes_conf);
316 mca_poke(mca, cluster,
317 serdes_unit + (is_tx ? REG_TX_SERDES_CHANMASK : REG_RX_SERDES_CHANMASK),
318 ~((u32) mask));
319 mca_poke(mca, cluster,
320 serdes_unit + (is_tx ? REG_TX_SERDES_CHANMASK : REG_RX_SERDES_CHANMASK) + 0x4,
321 ~((u32) mask));
322
323 if (!is_tx)
324 mca_poke(mca, cluster,
325 serdes_unit + REG_RX_SERDES_PORT,
326 1 << port);
327
328 return 0;
329
330 err:
331 dev_err(mca->dev, "unsupported SERDES configuration requested (mask=0x%x slots=%d slot_width=%d)\n",
332 mask, slots, slot_width);
333 return -EINVAL;
334 }
335
---
0-DAY CI Kernel Test Service, Intel Corporation
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