Hi Sunny, Thank you for the patch! Yet something to improve: [auto build test ERROR on v4.17-rc3] [also build test ERROR on next-20180503] [cannot apply to spi/for-next] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Yixun-Lan/spi-meson-axg-add-few-enhanced-features/20180504-083512 config: sparc64-allmodconfig (attached as .config) compiler: sparc64-linux-gnu-gcc (Debian 7.2.0-11) 7.2.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=sparc64 All error/warnings (new ones prefixed by >>): >> drivers//spi/spi-meson-spicc.c:517:15: error: variable 'meson_spicc_div0' has initializer but incomplete type static struct clk_fixed_factor meson_spicc_div0 = { ^~~~~~~~~~~~~~~~ >> drivers//spi/spi-meson-spicc.c:518:3: error: 'struct clk_fixed_factor' has no member named 'mult' .mult = 1, ^~~~ >> drivers//spi/spi-meson-spicc.c:518:10: warning: excess elements in struct initializer .mult = 1, ^ drivers//spi/spi-meson-spicc.c:518:10: note: (near initialization for 'meson_spicc_div0') >> drivers//spi/spi-meson-spicc.c:519:3: error: 'struct clk_fixed_factor' has no member named 'div' .div = 4, ^~~ drivers//spi/spi-meson-spicc.c:519:9: warning: excess elements in struct initializer .div = 4, ^ drivers//spi/spi-meson-spicc.c:519:9: note: (near initialization for 'meson_spicc_div0') >> drivers//spi/spi-meson-spicc.c:522:15: error: variable 'meson_spicc_div1' has initializer but incomplete type static struct clk_divider meson_spicc_div1 = { ^~~~~~~~~~~ >> drivers//spi/spi-meson-spicc.c:523:3: error: 'struct clk_divider' has no member named 'reg' .reg = (void *) SPICC_CONREG, ^~~ drivers//spi/spi-meson-spicc.c:523:9: warning: excess elements in struct initializer .reg = (void *) SPICC_CONREG, ^ drivers//spi/spi-meson-spicc.c:523:9: note: (near initialization for 'meson_spicc_div1') >> drivers//spi/spi-meson-spicc.c:524:3: error: 'struct clk_divider' has no member named 'shift' .shift = 16, ^~~~~ drivers//spi/spi-meson-spicc.c:524:11: warning: excess elements in struct initializer .shift = 16, ^~ drivers//spi/spi-meson-spicc.c:524:11: note: (near initialization for 'meson_spicc_div1') >> drivers//spi/spi-meson-spicc.c:525:3: error: 'struct clk_divider' has no member named 'width' .width = 3, ^~~~~ drivers//spi/spi-meson-spicc.c:525:11: warning: excess elements in struct initializer .width = 3, ^ drivers//spi/spi-meson-spicc.c:525:11: note: (near initialization for 'meson_spicc_div1') >> drivers//spi/spi-meson-spicc.c:526:3: error: 'struct clk_divider' has no member named 'flags' .flags = CLK_DIVIDER_POWER_OF_TWO, ^~~~~ >> drivers//spi/spi-meson-spicc.c:526:11: error: 'CLK_DIVIDER_POWER_OF_TWO' undeclared here (not in a function) .flags = CLK_DIVIDER_POWER_OF_TWO, ^~~~~~~~~~~~~~~~~~~~~~~~ drivers//spi/spi-meson-spicc.c:526:11: warning: excess elements in struct initializer drivers//spi/spi-meson-spicc.c:526:11: note: (near initialization for 'meson_spicc_div1') >> drivers//spi/spi-meson-spicc.c:530:15: error: variable 'meson_spicc_div2' has initializer but incomplete type static struct clk_fixed_factor meson_spicc_div2 = { ^~~~~~~~~~~~~~~~ drivers//spi/spi-meson-spicc.c:531:3: error: 'struct clk_fixed_factor' has no member named 'mult' .mult = 1, ^~~~ drivers//spi/spi-meson-spicc.c:531:10: warning: excess elements in struct initializer .mult = 1, ^ drivers//spi/spi-meson-spicc.c:531:10: note: (near initialization for 'meson_spicc_div2') drivers//spi/spi-meson-spicc.c:532:3: error: 'struct clk_fixed_factor' has no member named 'div' .div = 2, ^~~ drivers//spi/spi-meson-spicc.c:532:9: warning: excess elements in struct initializer .div = 2, ^ drivers//spi/spi-meson-spicc.c:532:9: note: (near initialization for 'meson_spicc_div2') >> drivers//spi/spi-meson-spicc.c:535:15: error: variable 'meson_spicc_div3' has initializer but incomplete type static struct clk_divider meson_spicc_div3 = { ^~~~~~~~~~~ drivers//spi/spi-meson-spicc.c:536:3: error: 'struct clk_divider' has no member named 'reg' .reg = (void *) SPICC_ENH_CTL0, ^~~ drivers//spi/spi-meson-spicc.c:536:9: warning: excess elements in struct initializer .reg = (void *) SPICC_ENH_CTL0, ^ drivers//spi/spi-meson-spicc.c:536:9: note: (near initialization for 'meson_spicc_div3') drivers//spi/spi-meson-spicc.c:537:3: error: 'struct clk_divider' has no member named 'shift' .shift = 16, ^~~~~ drivers//spi/spi-meson-spicc.c:537:11: warning: excess elements in struct initializer .shift = 16, ^~ drivers//spi/spi-meson-spicc.c:537:11: note: (near initialization for 'meson_spicc_div3') drivers//spi/spi-meson-spicc.c:538:3: error: 'struct clk_divider' has no member named 'width' .width = 8, ^~~~~ drivers//spi/spi-meson-spicc.c:538:11: warning: excess elements in struct initializer .width = 8, ^ drivers//spi/spi-meson-spicc.c:538:11: note: (near initialization for 'meson_spicc_div3') >> drivers//spi/spi-meson-spicc.c:541:15: error: variable 'meson_spicc_sel' has initializer but incomplete type static struct clk_mux meson_spicc_sel = { ^~~~~~~ >> drivers//spi/spi-meson-spicc.c:542:3: error: 'struct clk_mux' has no member named 'reg' .reg = (void *) SPICC_ENH_CTL0, ^~~ drivers//spi/spi-meson-spicc.c:542:9: warning: excess elements in struct initializer .reg = (void *) SPICC_ENH_CTL0, ^ drivers//spi/spi-meson-spicc.c:542:9: note: (near initialization for 'meson_spicc_sel') >> drivers//spi/spi-meson-spicc.c:543:3: error: 'struct clk_mux' has no member named 'mask' .mask = 0x1, ^~~~ drivers//spi/spi-meson-spicc.c:543:10: warning: excess elements in struct initializer .mask = 0x1, ^~~ drivers//spi/spi-meson-spicc.c:543:10: note: (near initialization for 'meson_spicc_sel') >> drivers//spi/spi-meson-spicc.c:544:3: error: 'struct clk_mux' has no member named 'shift' .shift = 24, ^~~~~ drivers//spi/spi-meson-spicc.c:544:11: warning: excess elements in struct initializer .shift = 24, ^~ drivers//spi/spi-meson-spicc.c:544:11: note: (near initialization for 'meson_spicc_sel') drivers//spi/spi-meson-spicc.c: In function 'meson_spicc_clk_init': >> drivers//spi/spi-meson-spicc.c:553:23: error: storage size of 'init' isn't known struct clk_init_data init; ^~~~ >> drivers//spi/spi-meson-spicc.c:562:14: error: 'clk_fixed_factor_ops' undeclared (first use in this function); did you mean 'clk_fixed_factor'? init.ops = &clk_fixed_factor_ops; ^~~~~~~~~~~~~~~~~~~~ clk_fixed_factor drivers//spi/spi-meson-spicc.c:562:14: note: each undeclared identifier is reported only once for each function it appears in >> drivers//spi/spi-meson-spicc.c:564:20: error: implicit declaration of function '__clk_get_name'; did you mean 'clk_get_rate'? [-Werror=implicit-function-declaration] parent_names[0] = __clk_get_name(spicc->core); ^~~~~~~~~~~~~~ clk_get_rate >> drivers//spi/spi-meson-spicc.c:564:18: warning: assignment makes pointer from integer without a cast [-Wint-conversion] parent_names[0] = __clk_get_name(spicc->core); ^ vim +/meson_spicc_div0 +517 drivers//spi/spi-meson-spicc.c 497 498 /* 499 * The Clock Mux 500 * x-----------------x x------------x x------\ 501 * |---| 0) fixed factor |---| 1) old div |----| | 502 * | x-----------------x x------------x | | 503 * src ---| |5) mux|-- out 504 * | x-----------------x x------------x | | 505 * |---| 2) fixed factor |---| 3) new div |0---| | 506 * x-----------------x x------------x x------/ 507 * 508 * Clk path for GX series: 509 * src -> 0 -> 1 -> out 510 * 511 * Clk path for AXG series: 512 * src -> 0 -> 1 -> 5 -> out 513 * src -> 2 -> 3 -> 5 -> out 514 */ 515 516 /* algorithm for div0 + div1: rate = freq / 4 / (2 ^ N) */ > 517 static struct clk_fixed_factor meson_spicc_div0 = { > 518 .mult = 1, > 519 .div = 4, 520 }; 521 > 522 static struct clk_divider meson_spicc_div1 = { > 523 .reg = (void *) SPICC_CONREG, > 524 .shift = 16, > 525 .width = 3, > 526 .flags = CLK_DIVIDER_POWER_OF_TWO, 527 }; 528 529 /* algorithm for div2 + div3: rate = freq / 2 / (N + 1) */ > 530 static struct clk_fixed_factor meson_spicc_div2 = { > 531 .mult = 1, 532 .div = 2, 533 }; 534 > 535 static struct clk_divider meson_spicc_div3 = { 536 .reg = (void *) SPICC_ENH_CTL0, > 537 .shift = 16, > 538 .width = 8, 539 }; 540 > 541 static struct clk_mux meson_spicc_sel = { > 542 .reg = (void *) SPICC_ENH_CTL0, > 543 .mask = 0x1, > 544 .shift = 24, 545 }; 546 547 static int meson_spicc_clk_init(struct meson_spicc_device *spicc) 548 { 549 struct device *dev = &spicc->pdev->dev; 550 struct clk_fixed_factor *div0; 551 struct clk_divider *div1; 552 struct clk_mux *mux; > 553 struct clk_init_data init; 554 struct clk *clk; 555 const char *parent_names[1]; 556 const char *mux_parent_names[2]; 557 char name[32]; 558 559 div0 = &meson_spicc_div0; 560 snprintf(name, sizeof(name), "%s#_div0", dev_name(dev)); 561 init.name = name; > 562 init.ops = &clk_fixed_factor_ops; 563 init.flags = 0; > 564 parent_names[0] = __clk_get_name(spicc->core); 565 init.parent_names = parent_names; 566 init.num_parents = 1; 567 > 568 div0->hw.init = &init; 569 > 570 clk = devm_clk_register(dev, &div0->hw); 571 if (WARN_ON(IS_ERR(clk))) 572 return PTR_ERR(clk); 573 574 div1 = &meson_spicc_div1; 575 snprintf(name, sizeof(name), "%s#_div1", dev_name(dev)); 576 init.name = name; > 577 init.ops = &clk_divider_ops; > 578 init.flags = CLK_SET_RATE_PARENT; 579 parent_names[0] = __clk_get_name(clk); 580 init.parent_names = parent_names; 581 init.num_parents = 1; 582 > 583 div1->reg = spicc->base + (u64) div1->reg; 584 div1->hw.init = &init; 585 586 clk = devm_clk_register(dev, &div1->hw); 587 if (WARN_ON(IS_ERR(clk))) 588 return PTR_ERR(clk); 589 590 if (spicc->data->has_enhance_clk_div == false) { 591 spicc->clk = clk; 592 return 0; 593 } 594 595 mux_parent_names[0] = __clk_get_name(clk); 596 597 div0 = &meson_spicc_div2; 598 snprintf(name, sizeof(name), "%s#_div2", dev_name(dev)); 599 init.name = name; 600 init.ops = &clk_fixed_factor_ops; 601 init.flags = 0; > 602 parent_names[0] = __clk_get_name(spicc->core); 603 init.parent_names = parent_names; 604 init.num_parents = 1; 605 606 div0->hw.init = &init; 607 608 clk = devm_clk_register(dev, &div0->hw); 609 if (WARN_ON(IS_ERR(clk))) 610 return PTR_ERR(clk); 611 612 div1 = &meson_spicc_div3; 613 snprintf(name, sizeof(name), "%s#_div3", dev_name(dev)); 614 init.name = name; 615 init.ops = &clk_divider_ops; 616 init.flags = CLK_SET_RATE_PARENT; 617 parent_names[0] = __clk_get_name(clk); 618 init.parent_names = parent_names; 619 init.num_parents = 1; 620 621 div1->reg = spicc->base + (u64) div1->reg; 622 div1->hw.init = &init; 623 624 clk = devm_clk_register(dev, &div1->hw); 625 if (WARN_ON(IS_ERR(clk))) 626 return PTR_ERR(clk); 627 > 628 mux_parent_names[1] = __clk_get_name(clk); 629 630 mux = &meson_spicc_sel; 631 snprintf(name, sizeof(name), "%s#_sel", dev_name(dev)); 632 init.name = name; > 633 init.ops = &clk_mux_ops; 634 init.parent_names = mux_parent_names; 635 init.num_parents = 2; > 636 init.flags = CLK_SET_RATE_PARENT | CLK_SET_RATE_NO_REPARENT; 637 > 638 mux->reg = spicc->base + (u64) mux->reg; 639 mux->hw.init = &init; 640 641 spicc->clk = devm_clk_register(dev, &mux->hw); 642 if (WARN_ON(IS_ERR(spicc->clk))) 643 return PTR_ERR(spicc->clk); 644 645 clk_set_parent(spicc->clk, clk); 646 return 0; 647 } 648 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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