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charset=us-ascii Content-Disposition: inline tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: cdd30ebb1b9f36159d66f088b61aee264e649d7a commit: 75ed63d919400b803691a0c757ee23c6f767a625 efi: clean up Kconfig dependencies on CONFIG_EFI date: 2 years, 6 months ago config: i386-randconfig-012-20240106 (https://download.01.org/0day-ci/archive/20241203/202412031911.TIgm4Mcf-lkp@intel.com/config) compiler: ClangBuiltLinux clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241203/202412031911.TIgm4Mcf-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202412031911.TIgm4Mcf-lkp@intel.com/ All warnings (new ones prefixed by >>): >> drivers/firmware/efi/sysfb_efi.c:190:35: warning: unused variable 'efifb_dmi_system_table' [-Wunused-const-variable] 190 | static const struct dmi_system_id efifb_dmi_system_table[] __initconst = { | ^~~~~~~~~~~~~~~~~~~~~~ >> drivers/firmware/efi/sysfb_efi.c:240:35: warning: unused variable 'efifb_dmi_swap_width_height' [-Wunused-const-variable] 240 | static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = { | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ >> drivers/firmware/efi/sysfb_efi.c:331:39: warning: unused variable 'efifb_fwnode_ops' [-Wunused-const-variable] 331 | static const struct fwnode_operations efifb_fwnode_ops = { | ^~~~~~~~~~~~~~~~ 3 warnings generated. vim +/efifb_dmi_system_table +190 drivers/firmware/efi/sysfb_efi.c 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 178 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 179 #define EFIFB_DMI_SYSTEM_ID(vendor, name, enumid) \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 180 { \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 181 efifb_set_system, \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 182 name, \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 183 { \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 184 DMI_MATCH(DMI_BIOS_VENDOR, vendor), \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 185 DMI_MATCH(DMI_PRODUCT_NAME, name) \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 186 }, \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 187 &efifb_dmi_list[enumid] \ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 188 } 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 189 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 @190 static const struct dmi_system_id efifb_dmi_system_table[] __initconst = { 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 191 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac4,1", M_I17), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 192 /* At least one of these two will be right; maybe both? */ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 193 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac5,1", M_I20), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 194 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac5,1", M_I20), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 195 /* At least one of these two will be right; maybe both? */ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 196 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "iMac6,1", M_I24), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 197 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac6,1", M_I24), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 198 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac7,1", M_I20_SR), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 199 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac8,1", M_I24_8_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 200 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac10,1", M_I24_10_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 201 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "iMac11,1", M_I27_11_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 202 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "Macmini1,1", M_MINI), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 203 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini3,1", M_MINI_3_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 204 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "Macmini4,1", M_MINI_4_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 205 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook1,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 206 /* At least one of these two will be right; maybe both? */ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 207 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook2,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 208 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook2,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 209 /* At least one of these two will be right; maybe both? */ 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 210 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBook3,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 211 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook3,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 212 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook4,1", M_MB), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 213 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook5,1", M_MB_5_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 214 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook6,1", M_MB_6_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 215 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBook7,1", M_MB_7_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 216 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir1,1", M_MBA), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 217 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookAir3,1", M_MBA_3), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 218 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro1,1", M_MBP), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 219 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,1", M_MBP_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 220 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro2,2", M_MBP_2_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 221 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro2,1", M_MBP_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 222 EFIFB_DMI_SYSTEM_ID("Apple Computer, Inc.", "MacBookPro3,1", M_MBP_SR), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 223 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro3,1", M_MBP_SR), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 224 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro4,1", M_MBP_4), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 225 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,1", M_MBP_5_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 226 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,2", M_MBP_5_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 227 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro5,3", M_MBP_5_3), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 228 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,1", M_MBP_6_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 229 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro6,2", M_MBP_6_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 230 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro7,1", M_MBP_7_1), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 231 EFIFB_DMI_SYSTEM_ID("Apple Inc.", "MacBookPro8,2", M_MBP_8_2), 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 232 {}, 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 233 }; 2995e506276bfd arch/x86/kernel/sysfb_efi.c David Herrmann 2013-08-02 234 d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 235 /* d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 236 * Some devices have a portrait LCD but advertise a landscape resolution (and d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 237 * pitch). We simply swap width and height for these devices so that we can d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 238 * correctly deal with some of them coming with multiple resolutions. d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 239 */ d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 @240 static const struct dmi_system_id efifb_dmi_swap_width_height[] __initconst = { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 241 { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 242 /* d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 243 * Lenovo MIIX310-10ICR, only some batches have the troublesome d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 244 * 800x1280 portrait screen. Luckily the portrait version has d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 245 * its own BIOS version, so we match on that. d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 246 */ d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 247 .matches = { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 248 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 249 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, "MIIX 310-10ICR"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 250 DMI_EXACT_MATCH(DMI_BIOS_VERSION, "1HCN44WW"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 251 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 252 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 253 { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 254 /* Lenovo MIIX 320-10ICR with 800x1280 portrait screen */ d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 255 .matches = { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 256 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 257 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 258 "Lenovo MIIX 320-10ICR"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 259 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 260 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 261 { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 262 /* Lenovo D330 with 800x1280 or 1200x1920 portrait screen */ d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 263 .matches = { d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 264 DMI_EXACT_MATCH(DMI_SYS_VENDOR, "LENOVO"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 265 DMI_EXACT_MATCH(DMI_PRODUCT_VERSION, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 266 "Lenovo ideapad D330-10IGM"), d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 267 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 268 }, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 269 {}, d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 270 }; d02f1aa39189e0 arch/x86/kernel/sysfb_efi.c Hans de Goede 2019-07-21 271 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 272 static bool efifb_overlaps_pci_range(const struct of_pci_range *range) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 273 { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 274 u64 fb_base = screen_info.lfb_base; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 275 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 276 if (screen_info.capabilities & VIDEO_CAPABILITY_64BIT_BASE) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 277 fb_base |= (u64)(unsigned long)screen_info.ext_lfb_base << 32; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 278 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 279 return fb_base >= range->cpu_addr && 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 280 fb_base < (range->cpu_addr + range->size); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 281 } 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 282 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 283 static struct device_node *find_pci_overlap_node(void) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 284 { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 285 struct device_node *np; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 286 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 287 for_each_node_by_type(np, "pci") { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 288 struct of_pci_range_parser parser; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 289 struct of_pci_range range; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 290 int err; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 291 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 292 err = of_pci_range_parser_init(&parser, np); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 293 if (err) { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 294 pr_warn("of_pci_range_parser_init() failed: %d\n", err); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 295 continue; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 296 } 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 297 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 298 for_each_of_pci_range(&parser, &range) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 299 if (efifb_overlaps_pci_range(&range)) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 300 return np; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 301 } 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 302 return NULL; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 303 } 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 304 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 305 /* 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 306 * If the efifb framebuffer is backed by a PCI graphics controller, we have 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 307 * to ensure that this relation is expressed using a device link when 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 308 * running in DT mode, or the probe order may be reversed, resulting in a 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 309 * resource reservation conflict on the memory window that the efifb 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 310 * framebuffer steals from the PCIe host bridge. 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 311 */ 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 312 static int efifb_add_links(struct fwnode_handle *fwnode) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 313 { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 314 struct device_node *sup_np; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 315 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 316 sup_np = find_pci_overlap_node(); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 317 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 318 /* 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 319 * If there's no PCI graphics controller backing the efifb, we are 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 320 * done here. 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 321 */ 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 322 if (!sup_np) 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 323 return 0; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 324 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 325 fwnode_link_add(fwnode, of_fwnode_handle(sup_np)); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 326 of_node_put(sup_np); 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 327 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 328 return 0; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 329 } 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 330 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 @331 static const struct fwnode_operations efifb_fwnode_ops = { 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 332 .add_links = efifb_add_links, 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 333 }; 8633ef82f101c0 drivers/firmware/efi/sysfb_efi.c Javier Martinez Canillas 2021-06-25 334 :::::: The code at line 190 was first introduced by commit :::::: 2995e506276bfdc7311eb02db8b2aa1a61a4b849 x86: sysfb: move EFI quirks from efifb to sysfb :::::: TO: David Herrmann :::::: CC: H. Peter Anvin -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki