Re: [PATCH 6/6] Serial:8250: New Port Type PORT_AMD_8250

From: kbuild test robot
Date: Mon Jan 04 2016 - 00:49:10 EST


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

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