Hi Wang, [auto build test WARNING on v4.4-rc8] [cannot apply to tty/tty-testing pm/linux-next next-20151231] [if your patch is applied to the wrong git tree, please drop us a note to help improving the system]
url: https://github.com/0day-ci/linux/commits/Wang-Hongcheng/8250-AMD-Carrizo-UART-PL300-DMA-enablement/20160104-133639 config: x86_64-randconfig-x013-01040119 (attached as .config) reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All warnings (new ones prefixed by >>): drivers/acpi/acpi_apd.c:42:34: warning: 'amd_pl330' defined but not used [-Wunused-variable] static struct dma_pl330_platdata amd_pl330[] = { ^ >> drivers/acpi/acpi_apd.c:61:32: warning: 'amd_dw8250' defined but not used >> [-Wunused-variable] static struct plat_dw8250_data amd_dw8250 = { ^ vim +/amd_dw8250 +61 drivers/acpi/acpi_apd.c 36 */ 37 #define ACPI_APD_SYSFS BIT(0) 38 #define ACPI_APD_PM BIT(1) 39 40 static u8 peri_id[2] = { 0, 1 }; 41 > 42 static struct dma_pl330_platdata amd_pl330[] = { 43 { 44 .nr_valid_peri = 2, 45 .peri_id = peri_id, 46 .mcbuf_sz = 0, 47 .flags = IRQF_SHARED, 48 .base_request_line = 1, 49 .num = 0, 50 }, 51 { 52 .nr_valid_peri = 2, 53 .peri_id = peri_id, 54 .mcbuf_sz = 0, 55 .flags = IRQF_SHARED, 56 .base_request_line = 2, 57 .num = 0, 58 } 59 }; 60 > 61 static struct plat_dw8250_data amd_dw8250 = { 62 .has_pl330_dma = 1, 63 }; 64 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation
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