diff options
| -rw-r--r-- | drivers/net/dsa/ks8995.c | 47 |
1 files changed, 0 insertions, 47 deletions
diff --git a/drivers/net/dsa/ks8995.c b/drivers/net/dsa/ks8995.c index bdee8c62315f..36f6b2d87712 100644 --- a/drivers/net/dsa/ks8995.c +++ b/drivers/net/dsa/ks8995.c @@ -288,30 +288,6 @@ static int ks8995_reset(struct ks8995_switch *ks) return ks8995_start(ks); } -static ssize_t ks8995_registers_read(struct file *filp, struct kobject *kobj, - const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) -{ - struct device *dev; - struct ks8995_switch *ks8995; - - dev = kobj_to_dev(kobj); - ks8995 = dev_get_drvdata(dev); - - return ks8995_read(ks8995, buf, off, count); -} - -static ssize_t ks8995_registers_write(struct file *filp, struct kobject *kobj, - const struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) -{ - struct device *dev; - struct ks8995_switch *ks8995; - - dev = kobj_to_dev(kobj); - ks8995 = dev_get_drvdata(dev); - - return ks8995_write(ks8995, buf, off, count); -} - /* ks8995_get_revision - get chip revision * @ks: pointer to switch instance * @@ -395,16 +371,6 @@ err_out: return err; } -static const struct bin_attribute ks8995_registers_attr = { - .attr = { - .name = "registers", - .mode = 0600, - }, - .size = KS8995_REGS_SIZE, - .read = ks8995_registers_read, - .write = ks8995_registers_write, -}; - /* ------------------------------------------------------------------------ */ static int ks8995_probe(struct spi_device *spi) { @@ -462,21 +428,10 @@ static int ks8995_probe(struct spi_device *spi) if (err) return err; - memcpy(&ks->regs_attr, &ks8995_registers_attr, sizeof(ks->regs_attr)); - ks->regs_attr.size = ks->chip->regs_size; - err = ks8995_reset(ks); if (err) return err; - sysfs_attr_init(&ks->regs_attr.attr); - err = sysfs_create_bin_file(&spi->dev.kobj, &ks->regs_attr); - if (err) { - dev_err(&spi->dev, "unable to create sysfs file, err=%d\n", - err); - return err; - } - dev_info(&spi->dev, "%s device found, Chip ID:%x, Revision:%x\n", ks->chip->name, ks->chip->chip_id, ks->revision_id); @@ -487,8 +442,6 @@ static void ks8995_remove(struct spi_device *spi) { struct ks8995_switch *ks = spi_get_drvdata(spi); - sysfs_remove_bin_file(&spi->dev.kobj, &ks->regs_attr); - /* assert reset */ gpiod_set_value_cansleep(ks->reset_gpio, 1); } |