[nomadik:gemini-dir-685-tve200 31/31] drivers/gpu//drm/panel/panel-ilitek-ili9322.c:230:2: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t'
kbuild test robot
fengguang.wu at intel.com
Mon Jun 12 18:48:44 PDT 2017
tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-nomadik.git gemini-dir-685-tve200
head: 454df5dcbcb83585bb77898eea3a0afa6288e441
commit: 454df5dcbcb83585bb77898eea3a0afa6288e441 [31/31] stab
config: tile-allyesconfig (attached as .config)
compiler: tilegx-linux-gcc (GCC) 4.6.2
reproduce:
wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
git checkout 454df5dcbcb83585bb77898eea3a0afa6288e441
# save the attached .config to linux build tree
make.cross ARCH=tile
All warnings (new ones prefixed by >>):
drivers/gpu//drm/panel/panel-ilitek-ili9322.c: In function 'ili9322_regmap_spi_read':
>> drivers/gpu//drm/panel/panel-ilitek-ili9322.c:230:2: warning: format '%d' expects argument of type 'int', but argument 4 has type 'size_t' [-Wformat]
drivers/gpu//drm/panel/panel-ilitek-ili9322.c:230:2: warning: format '%d' expects argument of type 'int', but argument 5 has type 'size_t' [-Wformat]
vim +230 drivers/gpu//drm/panel/panel-ilitek-ili9322.c
214 memcpy(buf, data, 2);
215 buf[0] &= ~0x80;
216
217 dev_info(dev, "WRITE: %02x %02x\n", buf[0], buf[1]);
218 return spi_write_then_read(spi, buf, 2, NULL, 0);
219 }
220
221 static int ili9322_regmap_spi_read(void *context, const void *reg,
222 size_t reg_size, void *val, size_t val_size)
223 {
224 struct device *dev = context;
225 struct spi_device *spi = to_spi_device(dev);
226 u8 buf[1];
227
228 /* Set bit 7 to 1 to read */
229 memcpy(buf, reg, 1);
> 230 dev_info(dev, "READ: %02x reg size = %d, val size = %d\n",
231 buf[0], reg_size, val_size);
232 buf[0] |= 0x80;
233
234 return spi_write_then_read(spi, buf, 1, val, 1);
235 }
236
237 static struct regmap_bus ili9322_regmap_bus = {
238 .write = ili9322_regmap_spi_write,
---
0-DAY kernel test infrastructure Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all Intel Corporation
-------------- next part --------------
A non-text attachment was scrubbed...
Name: .config.gz
Type: application/gzip
Size: 49179 bytes
Desc: not available
URL: <http://lists.infradead.org/pipermail/linux-arm-kernel/attachments/20170613/c3355ac1/attachment-0001.gz>
More information about the linux-arm-kernel
mailing list