Re: [PATCH v1 12/13] mfd: intel-lpss: Pass SDA hold time to I2C host controller driver

kbuild test robot
2015-11-24T10:50:04Z

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Hi Mika,

[auto build test ERROR on v4.4-rc2]
[also build test ERROR on next-20151124]
[cannot apply to ljones-mfd/for-mfd-next]

url: https://github.com/0day-ci/linux/commits/Andy-Shevchenko/device-property-always-check-for-fwnode-type/20151124-183221
config: x86_64-randconfig-x019-11241713 (attached as .config)
reproduce:
# save the attached .config to linux build tree
make ARCH=x86_64

All error/warnings (new ones prefixed by >>):

drivers/mfd/intel-lpss-pci.c:68:30: error: array type has incomplete element type 'struct property_entry'
static struct property_entry spt_i2c_properties[] = {
^
drivers/mfd/intel-lpss-pci.c:69:2: error: implicit declaration of function 'PROPERTY_ENTRY_U32' [-Werror=implicit-function-declaration]
PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
^
>> drivers/mfd/intel-lpss-pci.c:73:15: error: variable 'spt_i2c_pset' has initializer but incomplete type
static struct property_set spt_i2c_pset = {
^
drivers/mfd/intel-lpss-pci.c:74:2: error: unknown field 'properties' specified in initializer
.properties = spt_i2c_properties,
^
drivers/mfd/intel-lpss-pci.c:74:16: warning: excess elements in struct initializer
.properties = spt_i2c_properties,
^
drivers/mfd/intel-lpss-pci.c:74:16: note: (near initialization for 'spt_i2c_pset')
drivers/mfd/intel-lpss-pci.c:82:30: error: array type has incomplete element type 'struct property_entry'
static struct property_entry uart_properties[] = {
^
drivers/mfd/intel-lpss-pci.c:85:2: error: implicit declaration of function 'PROPERTY_ENTRY_U8' [-Werror=implicit-function-declaration]
PROPERTY_ENTRY_U8("snps,uart-16550-compatible", 1),
^
drivers/mfd/intel-lpss-pci.c:89:15: error: variable 'uart_pset' has initializer but incomplete type
static struct property_set uart_pset = {
^
drivers/mfd/intel-lpss-pci.c:90:2: error: unknown field 'properties' specified in initializer
.properties = uart_properties,
^
drivers/mfd/intel-lpss-pci.c:90:16: warning: excess elements in struct initializer
.properties = uart_properties,
^
drivers/mfd/intel-lpss-pci.c:90:16: note: (near initialization for 'uart_pset')
>> drivers/mfd/intel-lpss-pci.c:68:30: warning: 'spt_i2c_properties' defined but not used [-Wunused-variable]
static struct property_entry spt_i2c_properties[] = {
^
drivers/mfd/intel-lpss-pci.c:82:30: warning: 'uart_properties' defined but not used [-Wunused-variable]
static struct property_entry uart_properties[] = {
^
cc1: some warnings being treated as errors

vim +/spt_i2c_pset +73 drivers/mfd/intel-lpss-pci.c

62 static INTEL_LPSS_PM_OPS(intel_lpss_pci_pm_ops);
63
64 static const struct intel_lpss_platform_info spt_info = {
65 .clk_rate = 120000000,
66 };
67
> 68 static struct property_entry spt_i2c_properties[] = {
69 PROPERTY_ENTRY_U32("i2c-sda-hold-time-ns", 230),
70 { },
71 };
72
> 73 static struct property_set spt_i2c_pset = {
74 .properties = spt_i2c_properties,
75 };
76
77 static const struct intel_lpss_platform_info spt_i2c_info = {
78 .clk_rate = 120000000,
79 .pset = &spt_i2c_pset,
80 };
81
82 static struct property_entry uart_properties[] = {
83 PROPERTY_ENTRY_U32("reg-io-width", 4),
84 PROPERTY_ENTRY_U32("reg-shift", 2),
85 PROPERTY_ENTRY_U8("snps,uart-16550-compatible", 1),
86 { },
87 };
88
89 static struct property_set uart_pset = {
> 90 .properties = uart_properties,
91 };
92
93 static const struct intel_lpss_platform_info spt_uart_info = {

---
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