* [linusw-gpio:gpiochip-no-driver-h 5/5] arch/arm/mach-omap1/irq.c:236:11: error: call to undeclared function 'irq_domain_add_legacy'; ISO C99 and later do not support implicit function declarations
@ 2023-01-28 20:51 kernel test robot
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From: kernel test robot @ 2023-01-28 20:51 UTC (permalink / raw)
To: Linus Walleij; +Cc: llvm, oe-kbuild-all, linux-gpio
tree: https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git gpiochip-no-driver-h
head: df771cce328bbd37333797d0df3471c2e03ecb03
commit: df771cce328bbd37333797d0df3471c2e03ecb03 [5/5] gpio: Make the legacy <linux/gpio.h> consumer-only
config: arm-omap1_defconfig (https://download.01.org/0day-ci/archive/20230129/202301290451.rXX4STQA-lkp@intel.com/config)
compiler: clang version 16.0.0 (https://github.com/llvm/llvm-project 4196ca3278f78c6e19246e54ab0ecb364e37d66a)
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
# install arm cross compiling tool for clang build
# apt-get install binutils-arm-linux-gnueabi
# https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git/commit/?id=df771cce328bbd37333797d0df3471c2e03ecb03
git remote add linusw-gpio https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-gpio.git
git fetch --no-tags linusw-gpio gpiochip-no-driver-h
git checkout df771cce328bbd37333797d0df3471c2e03ecb03
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
>> arch/arm/mach-omap1/irq.c:236:11: error: call to undeclared function 'irq_domain_add_legacy'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
domain = irq_domain_add_legacy(NULL, nr_irqs, irq_base, 0,
^
>> arch/arm/mach-omap1/irq.c:237:13: error: use of undeclared identifier 'irq_domain_simple_ops'
&irq_domain_simple_ops, NULL);
^
>> arch/arm/mach-omap1/irq.c:269:23: error: call to undeclared function 'irq_find_mapping'; ISO C99 and later do not support implicit function declarations [-Wimplicit-function-declaration]
d = irq_get_irq_data(irq_find_mapping(domain, omap_l2_irq));
^
3 errors generated.
vim +/irq_domain_add_legacy +236 arch/arm/mach-omap1/irq.c
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 219
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 220 for (i = 0; i < irq_bank_count; i++) {
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 221 irq_banks[i].va = ioremap(irq_banks[i].base_reg, 0xff);
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 222 if (WARN_ON(!irq_banks[i].va))
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 223 return;
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 224 }
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 225
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 226 nr_irqs = irq_bank_count * 32;
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 227
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 228 irq_base = irq_alloc_descs(-1, 0, nr_irqs, 0);
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 229 if (irq_base < 0) {
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 230 pr_warn("Couldn't allocate IRQ numbers\n");
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 231 irq_base = 0;
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 232 }
b694331cfb2ec3 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 233 omap_l2_irq = cpu_is_omap7xx() ? irq_base + 1 : irq_base;
685e2d08c54b1a arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 234 omap_l2_irq -= NR_IRQS_LEGACY;
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 235
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 @236 domain = irq_domain_add_legacy(NULL, nr_irqs, irq_base, 0,
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 @237 &irq_domain_simple_ops, NULL);
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 238
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 239 pr_info("Total of %lu interrupts in %i interrupt banks\n",
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 240 nr_irqs, irq_bank_count);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 241
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 242 /* Mask and clear all interrupts */
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 243 for (i = 0; i < irq_bank_count; i++) {
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 244 irq_bank_writel(~0x0, i, IRQ_MIR_REG_OFFSET);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 245 irq_bank_writel(0x0, i, IRQ_ITR_REG_OFFSET);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 246 }
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 247
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 248 /* Clear any pending interrupts */
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 249 irq_bank_writel(0x03, 0, IRQ_CONTROL_REG_OFFSET);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 250 irq_bank_writel(0x03, 1, IRQ_CONTROL_REG_OFFSET);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 251
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 252 /* Enable interrupts in global mask */
59185eeeaad1f0 arch/arm/mach-omap1/irq.c Zebediah C. McClure 2009-03-23 253 if (cpu_is_omap7xx())
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 254 irq_bank_writel(0x0, 0, IRQ_GMR_REG_OFFSET);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 255
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 256 /* Install the interrupt handlers for each bank */
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 257 for (i = 0; i < irq_bank_count; i++) {
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 258 for (j = i * 32; j < (i + 1) * 32; j++) {
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 259 int irq_trigger;
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 260
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 261 irq_trigger = irq_banks[i].trigger_map >> IRQ_BIT(j);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 262 omap_irq_set_cfg(j, 0, 0, irq_trigger);
e8d36d5dbb6a6e arch/arm/mach-omap1/irq.c Rob Herring 2015-07-27 263 irq_clear_status_flags(j, IRQ_NOREQUEST);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 264 }
55b44774438959 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 265 omap_alloc_gc(irq_banks[i].va, irq_base + i * 32, 32);
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 266 }
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 267
^1da177e4c3f41 arch/arm/mach-omap/irq.c Linus Torvalds 2005-04-16 268 /* Unmask level 2 handler */
b694331cfb2ec3 arch/arm/mach-omap1/irq.c Tony Lindgren 2015-05-20 @269 d = irq_get_irq_data(irq_find_mapping(domain, omap_l2_irq));
:::::: The code at line 236 was first introduced by commit
:::::: 55b44774438959a957e717ecbdd9f2874b07ab31 ARM: OMAP1: Switch to use generic irqchip in preparation for sparse IRQ
:::::: TO: Tony Lindgren <tony@atomide.com>
:::::: CC: Tony Lindgren <tony@atomide.com>
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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2023-01-28 20:51 [linusw-gpio:gpiochip-no-driver-h 5/5] arch/arm/mach-omap1/irq.c:236:11: error: call to undeclared function 'irq_domain_add_legacy'; ISO C99 and later do not support implicit function declarations kernel test robot
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