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Message-ID: <202112081807.hUOrVSCI-lkp@intel.com>
Date: Wed, 8 Dec 2021 18:58:29 +0800
From: kernel test robot <lkp@...el.com>
To: Hannes Reinecke <hare@...e.com>
Cc: kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
Damien Le Moal <damien.lemoal@...nsource.wdc.com>
Subject: [dlemoal-libata:ata-msg 34/61] drivers/ata/sata_fsl.c:318:29:
warning: format '%x' expects argument of type 'unsigned int', but argument 4
has type 'void *'
tree: git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git ata-msg
head: 7d6ff0ace26c7e7f01d532d244de0b9811765f47
commit: efab2a8f108886fa8d2d0108941bb1ccb36f8526 [34/61] sata_fsl: move DPRINTK to ata debugging
config: powerpc-mpc837x_rdb_defconfig (https://download.01.org/0day-ci/archive/20211208/202112081807.hUOrVSCI-lkp@intel.com/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://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git/commit/?id=efab2a8f108886fa8d2d0108941bb1ccb36f8526
git remote add dlemoal-libata git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata.git
git fetch --no-tags dlemoal-libata ata-msg
git checkout efab2a8f108886fa8d2d0108941bb1ccb36f8526
# 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/ata/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@...el.com>
All warnings (new ones prefixed by >>):
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from drivers/ata/sata_fsl.c:15:
drivers/ata/sata_fsl.c: In function 'fsl_sata_set_irq_coalescing':
drivers/ata/sata_fsl.c:316:17: error: passing argument 2 of '_dev_printk' from incompatible pointer type [-Werror=incompatible-pointer-types]
316 | dev_dbg(&host->dev, "interrupt coalescing, count = 0x%x, ticks = %x\n",
| ^~~~~~~~~~
| |
| struct device **
include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
drivers/ata/sata_fsl.c:316:9: note: in expansion of macro 'dev_dbg'
316 | dev_dbg(&host->dev, "interrupt coalescing, count = 0x%x, ticks = %x\n",
| ^~~~~~~
include/linux/dev_printk.h:41:58: note: expected 'const struct device *' but argument is of type 'struct device **'
41 | void _dev_printk(const char *level, const struct device *dev,
| ~~~~~~~~~~~~~~~~~~~~~^~~
drivers/ata/sata_fsl.c:318:17: error: passing argument 2 of '_dev_printk' from incompatible pointer type [-Werror=incompatible-pointer-types]
318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
| ^~~~~~~~~~
| |
| struct device **
include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
drivers/ata/sata_fsl.c:318:9: note: in expansion of macro 'dev_dbg'
318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
| ^~~~~~~
include/linux/dev_printk.h:41:58: note: expected 'const struct device *' but argument is of type 'struct device **'
41 | void _dev_printk(const char *level, const struct device *dev,
| ~~~~~~~~~~~~~~~~~~~~~^~~
>> drivers/ata/sata_fsl.c:318:29: warning: format '%x' expects argument of type 'unsigned int', but argument 4 has type 'void *' [-Wformat=]
318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
| ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:129:41: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/dev_printk.h:163:45: note: in expansion of macro 'dev_fmt'
163 | dev_printk(KERN_DEBUG, dev, dev_fmt(fmt), ##__VA_ARGS__); \
| ^~~~~~~
drivers/ata/sata_fsl.c:318:9: note: in expansion of macro 'dev_dbg'
318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
| ^~~~~~~
drivers/ata/sata_fsl.c:318:65: note: format string is defined here
318 | dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
| ~^
| |
| unsigned int
| %p
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from drivers/ata/sata_fsl.c:15:
drivers/ata/sata_fsl.c: In function 'sata_fsl_init_controller':
drivers/ata/sata_fsl.c:1361:22: error: 'ap' undeclared (first use in this function); did you mean 'up'?
1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC));
| ^~
include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg'
1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__)
| ^~~~~~~
drivers/ata/sata_fsl.c:1361:9: note: in expansion of macro 'ata_port_dbg'
1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC));
| ^~~~~~~~~~~~
drivers/ata/sata_fsl.c:1361:22: note: each undeclared identifier is reported only once for each function it appears in
1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC));
| ^~
include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg'
1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__)
| ^~~~~~~
drivers/ata/sata_fsl.c:1361:9: note: in expansion of macro 'ata_port_dbg'
1361 | ata_port_dbg(ap, "icc = 0x%x\n", ioread32(hcr_base + ICC));
| ^~~~~~~~~~~~
drivers/ata/sata_fsl.c: At top level:
drivers/ata/sata_fsl.c:1399:22: warning: initialized field overwritten [-Woverride-init]
1399 | .can_queue = SATA_FSL_QUEUE_DEPTH,
| ^~~~~~~~~~~~~~~~~~~~
drivers/ata/sata_fsl.c:1399:22: note: (near initialization for 'sata_fsl_sht.can_queue')
In file included from include/linux/device.h:15,
from include/linux/platform_device.h:13,
from drivers/ata/sata_fsl.c:15:
drivers/ata/sata_fsl.c: In function 'sata_fsl_probe':
drivers/ata/sata_fsl.c:1470:22: error: 'ap' undeclared (first use in this function); did you mean 'up'?
1470 | ata_port_dbg(ap, "@reset i/o = 0x%x\n", ioread32(csr_base + TRANSCFG));
| ^~
include/linux/dev_printk.h:129:36: note: in definition of macro 'dev_printk'
129 | _dev_printk(level, dev, fmt, ##__VA_ARGS__); \
| ^~~
include/linux/libata.h:1502:9: note: in expansion of macro 'dev_dbg'
1502 | dev_dbg(&ap->tdev, "%s: " fmt, __func__, ##__VA_ARGS__)
| ^~~~~~~
drivers/ata/sata_fsl.c:1470:9: note: in expansion of macro 'ata_port_dbg'
1470 | ata_port_dbg(ap, "@reset i/o = 0x%x\n", ioread32(csr_base + TRANSCFG));
| ^~~~~~~~~~~~
cc1: some warnings being treated as errors
vim +318 drivers/ata/sata_fsl.c
290
291 static void fsl_sata_set_irq_coalescing(struct ata_host *host,
292 unsigned int count, unsigned int ticks)
293 {
294 struct sata_fsl_host_priv *host_priv = host->private_data;
295 void __iomem *hcr_base = host_priv->hcr_base;
296 unsigned long flags;
297
298 if (count > ICC_MAX_INT_COUNT_THRESHOLD)
299 count = ICC_MAX_INT_COUNT_THRESHOLD;
300 else if (count < ICC_MIN_INT_COUNT_THRESHOLD)
301 count = ICC_MIN_INT_COUNT_THRESHOLD;
302
303 if (ticks > ICC_MAX_INT_TICKS_THRESHOLD)
304 ticks = ICC_MAX_INT_TICKS_THRESHOLD;
305 else if ((ICC_MIN_INT_TICKS_THRESHOLD == ticks) &&
306 (count > ICC_MIN_INT_COUNT_THRESHOLD))
307 ticks = ICC_SAFE_INT_TICKS;
308
309 spin_lock_irqsave(&host->lock, flags);
310 iowrite32((count << 24 | ticks), hcr_base + ICC);
311
312 intr_coalescing_count = count;
313 intr_coalescing_ticks = ticks;
314 spin_unlock_irqrestore(&host->lock, flags);
315
316 dev_dbg(&host->dev, "interrupt coalescing, count = 0x%x, ticks = %x\n",
317 intr_coalescing_count, intr_coalescing_ticks);
> 318 dev_dbg(&host->dev, "ICC register status: (hcr base: 0x%x) = 0x%x\n",
319 hcr_base, ioread32(hcr_base + ICC));
320 }
321
---
0-DAY CI Kernel Test Service, Intel Corporation
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