diff options
Diffstat (limited to 'drivers/misc/eeprom')
| -rw-r--r-- | drivers/misc/eeprom/at24.c | 10 | ||||
| -rw-r--r-- | drivers/misc/eeprom/ee1004.c | 4 | ||||
| -rw-r--r-- | drivers/misc/eeprom/idt_89hpesx.c | 6 | ||||
| -rw-r--r-- | drivers/misc/eeprom/max6875.c | 4 |
4 files changed, 13 insertions, 11 deletions
diff --git a/drivers/misc/eeprom/at24.c b/drivers/misc/eeprom/at24.c index 0a7c7f29406c..f721825199ce 100644 --- a/drivers/misc/eeprom/at24.c +++ b/drivers/misc/eeprom/at24.c @@ -18,8 +18,6 @@ #include <linux/module.h> #include <linux/mutex.h> #include <linux/nvmem-provider.h> -#include <linux/of.h> -#include <linux/of_device.h> #include <linux/pm_runtime.h> #include <linux/property.h> #include <linux/regmap.h> @@ -252,7 +250,7 @@ static const struct i2c_device_id at24_ids[] = { }; MODULE_DEVICE_TABLE(i2c, at24_ids); -static const struct of_device_id __maybe_unused at24_of_match[] = { +static const struct of_device_id at24_of_match[] = { { .compatible = "atmel,24c00", .data = &at24_data_24c00 }, { .compatible = "atmel,24c01", .data = &at24_data_24c01 }, { .compatible = "atmel,24cs01", .data = &at24_data_24cs01 }, @@ -286,7 +284,7 @@ static const struct of_device_id __maybe_unused at24_of_match[] = { }; MODULE_DEVICE_TABLE(of, at24_of_match); -static const struct acpi_device_id __maybe_unused at24_acpi_ids[] = { +static const struct acpi_device_id at24_acpi_ids[] = { { "INT3499", (kernel_ulong_t)&at24_data_INT3499 }, { "TPF0001", (kernel_ulong_t)&at24_data_24c1024 }, { /* END OF LIST */ } @@ -848,8 +846,8 @@ static struct i2c_driver at24_driver = { .driver = { .name = "at24", .pm = &at24_pm_ops, - .of_match_table = of_match_ptr(at24_of_match), - .acpi_match_table = ACPI_PTR(at24_acpi_ids), + .of_match_table = at24_of_match, + .acpi_match_table = at24_acpi_ids, }, .probe = at24_probe, .remove = at24_remove, diff --git a/drivers/misc/eeprom/ee1004.c b/drivers/misc/eeprom/ee1004.c index 89224d4af4a2..e13f9fdd9d7b 100644 --- a/drivers/misc/eeprom/ee1004.c +++ b/drivers/misc/eeprom/ee1004.c @@ -304,6 +304,10 @@ static int ee1004_probe(struct i2c_client *client) I2C_FUNC_SMBUS_BYTE | I2C_FUNC_SMBUS_READ_BYTE_DATA)) return -EPFNOSUPPORT; + err = i2c_smbus_read_byte(client); + if (err < 0) + return -ENODEV; + mutex_lock(&ee1004_bus_lock); err = ee1004_init_bus_data(client); diff --git a/drivers/misc/eeprom/idt_89hpesx.c b/drivers/misc/eeprom/idt_89hpesx.c index 43421fe37d33..1fc632ebf22f 100644 --- a/drivers/misc/eeprom/idt_89hpesx.c +++ b/drivers/misc/eeprom/idt_89hpesx.c @@ -847,7 +847,7 @@ err_mutex_unlock: * @count: Number of bytes to write */ static ssize_t eeprom_write(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, + const struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct idt_89hpesx_dev *pdev; @@ -871,7 +871,7 @@ static ssize_t eeprom_write(struct file *filp, struct kobject *kobj, * @count: Number of bytes to write */ static ssize_t eeprom_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *attr, + const struct bin_attribute *attr, char *buf, loff_t off, size_t count) { struct idt_89hpesx_dev *pdev; @@ -1017,7 +1017,7 @@ static ssize_t idt_dbgfs_csr_read(struct file *filep, char __user *ubuf, * NOTE Size will be changed in compliance with OF node. EEPROM attribute will * be read-only as well if the corresponding flag is specified in OF node. */ -static BIN_ATTR_RW(eeprom, EEPROM_DEF_SIZE); +static const BIN_ATTR_RW(eeprom, EEPROM_DEF_SIZE); /* * csr_dbgfs_ops - CSR debugfs-node read/write operations diff --git a/drivers/misc/eeprom/max6875.c b/drivers/misc/eeprom/max6875.c index 6fab2ffa736b..1c36ad153e78 100644 --- a/drivers/misc/eeprom/max6875.c +++ b/drivers/misc/eeprom/max6875.c @@ -104,7 +104,7 @@ exit_up: } static ssize_t max6875_read(struct file *filp, struct kobject *kobj, - struct bin_attribute *bin_attr, + const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { struct i2c_client *client = kobj_to_i2c_client(kobj); @@ -127,7 +127,7 @@ static const struct bin_attribute user_eeprom_attr = { .mode = S_IRUGO, }, .size = USER_EEPROM_SIZE, - .read = max6875_read, + .read_new = max6875_read, }; static int max6875_probe(struct i2c_client *client) |