diff options
Diffstat (limited to 'io-module/mts_io.c')
| -rw-r--r-- | io-module/mts_io.c | 28 |
1 files changed, 11 insertions, 17 deletions
diff --git a/io-module/mts_io.c b/io-module/mts_io.c index 15a70a3..048f96d 100644 --- a/io-module/mts_io.c +++ b/io-module/mts_io.c @@ -78,14 +78,14 @@ static struct mts_id_eeprom_layout id_eeprom; /* accessory card EEPROMs */ extern uint8_t mts_ap_eeprom[NUM_AP][512]; static struct mts_ap_eeprom_layout ap_eeprom[NUM_AP]; +/* kobject pointers for the apX subdirectories that correspond to the accessory ports */ +static struct kobject *ap_subdirs[NUM_AP]; +/* attribute groups for the accessory ports*/ +static struct attribute_group ap_attr_groups[NUM_AP]; #endif static struct ap_info* port_info[NUM_AP]; -static struct attribute **device_attrs; -static size_t device_attrs_size; -static size_t device_attrs_max_size; - static uint8_t mts_product_id; static uint8_t has_spi_sout; static uint8_t has_spi_din; @@ -546,12 +546,6 @@ static int mts_id_eeprom_load(void) has_spi_temp = 0; log_info("detected board %s", HW_VERSION_MTR_0_1); } else if (strncmp(id_eeprom.hw_version, HW_VERSION_MTR2D2_0_0, strlen(HW_VERSION_MTR2D2_0_0)) == 0) { - // need to put any accessory card attributes into this list so they show up in sysfs - // the port_info->setup callback does this - device_attrs = mtr2d2_platform_attributes; - device_attrs_size = mtr2d2_platform_attributes_size; - device_attrs_max_size = mtr2d2_platform_attributes_max_size; - attr_group = &mtr2d2_platform_attribute_group; gpio_pins = gpio_pins_mtr2d2_0_0; mts_product_id = MTR2D2_0_0; @@ -628,13 +622,6 @@ static int __init mts_io_init(void) goto error1; } - if (NUM_AP) { - for (port = 0; port < NUM_AP; port++) { - port_info[port] = NULL; - } - init_accessory_ports(); - } - mts_io_platform_device = platform_device_alloc(PLATFORM_NAME, -1); if (!mts_io_platform_device) { ret = -ENOMEM; @@ -655,6 +642,13 @@ static int __init mts_io_init(void) goto error3; } + if (NUM_AP) { + for (port = 0; port < NUM_AP; port++) { + port_info[port] = NULL; + } + init_accessory_ports(); + } + ret = sysfs_create_group(&mts_io_platform_device->dev.kobj, attr_group); if (ret) { goto error4; |