diff options
Diffstat (limited to 'drivers/gpio/gpiolib.c')
-rw-r--r-- | drivers/gpio/gpiolib.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c index 0879731caf25..02f8b2b81199 100644 --- a/drivers/gpio/gpiolib.c +++ b/drivers/gpio/gpiolib.c @@ -830,11 +830,11 @@ static ssize_t lineevent_read(struct file *filep, loff_t *f_ps) { struct lineevent_state *le = filep->private_data; - struct gpioevent_data event; + struct gpioevent_data ge; ssize_t bytes_read = 0; int ret; - if (count < sizeof(event)) + if (count < sizeof(ge)) return -EINVAL; do { @@ -858,7 +858,7 @@ static ssize_t lineevent_read(struct file *filep, } } - ret = kfifo_out(&le->events, &event, 1); + ret = kfifo_out(&le->events, &ge, 1); spin_unlock(&le->wait.lock); if (ret != 1) { /* @@ -870,10 +870,10 @@ static ssize_t lineevent_read(struct file *filep, break; } - if (copy_to_user(buf + bytes_read, &event, sizeof(event))) + if (copy_to_user(buf + bytes_read, &ge, sizeof(ge))) return -EFAULT; - bytes_read += sizeof(event); - } while (count >= bytes_read + sizeof(event)); + bytes_read += sizeof(ge); + } while (count >= bytes_read + sizeof(ge)); return bytes_read; } @@ -1261,7 +1261,7 @@ static long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) return -EFAULT; if (cmd == GPIO_GET_LINEINFO_WATCH_IOCTL) - set_bit(desc_to_gpio(desc), priv->watched_lines); + set_bit(gpio_chip_hwgpio(desc), priv->watched_lines); return 0; } else if (cmd == GPIO_GET_LINEHANDLE_IOCTL) { @@ -1276,7 +1276,7 @@ static long gpio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) if (IS_ERR(desc)) return PTR_ERR(desc); - clear_bit(desc_to_gpio(desc), &desc->flags); + clear_bit(gpio_chip_hwgpio(desc), priv->watched_lines); return 0; } return -EINVAL; @@ -1304,7 +1304,7 @@ static int lineinfo_changed_notify(struct notifier_block *nb, struct gpio_desc *desc = data; int ret; - if (!test_bit(desc_to_gpio(desc), priv->watched_lines)) + if (!test_bit(gpio_chip_hwgpio(desc), priv->watched_lines)) return NOTIFY_DONE; memset(&chg, 0, sizeof(chg)); |