diff options
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-sim.c | 16 | ||||
| -rw-r--r-- | drivers/gpio/gpiolib-cdev.c | 4 |
2 files changed, 9 insertions, 11 deletions
diff --git a/drivers/gpio/gpio-sim.c b/drivers/gpio/gpio-sim.c index 98109839102f..1020c2feb249 100644 --- a/drivers/gpio/gpio-sim.c +++ b/drivers/gpio/gpio-sim.c @@ -991,28 +991,22 @@ static struct configfs_attribute *gpio_sim_device_config_attrs[] = { }; struct gpio_sim_chip_name_ctx { - struct gpio_sim_device *dev; + struct fwnode_handle *swnode; char *page; }; static int gpio_sim_emit_chip_name(struct device *dev, void *data) { struct gpio_sim_chip_name_ctx *ctx = data; - struct fwnode_handle *swnode; - struct gpio_sim_bank *bank; /* This would be the sysfs device exported in /sys/class/gpio. */ if (dev->class) return 0; - swnode = dev_fwnode(dev); + if (device_match_fwnode(dev, ctx->swnode)) + return sprintf(ctx->page, "%s\n", dev_name(dev)); - list_for_each_entry(bank, &ctx->dev->bank_list, siblings) { - if (bank->swnode == swnode) - return sprintf(ctx->page, "%s\n", dev_name(dev)); - } - - return -ENODATA; + return 0; } static ssize_t gpio_sim_bank_config_chip_name_show(struct config_item *item, @@ -1020,7 +1014,7 @@ static ssize_t gpio_sim_bank_config_chip_name_show(struct config_item *item, { struct gpio_sim_bank *bank = to_gpio_sim_bank(item); struct gpio_sim_device *dev = gpio_sim_bank_get_device(bank); - struct gpio_sim_chip_name_ctx ctx = { dev, page }; + struct gpio_sim_chip_name_ctx ctx = { bank->swnode, page }; int ret; mutex_lock(&dev->lock); diff --git a/drivers/gpio/gpiolib-cdev.c b/drivers/gpio/gpiolib-cdev.c index 0c9a63becfef..b26e64338376 100644 --- a/drivers/gpio/gpiolib-cdev.c +++ b/drivers/gpio/gpiolib-cdev.c @@ -421,6 +421,10 @@ out_free_lh: * @work: the worker that implements software debouncing * @sw_debounced: flag indicating if the software debouncer is active * @level: the current debounced physical level of the line + * @hdesc: the Hardware Timestamp Engine (HTE) descriptor + * @raw_level: the line level at the time of event + * @total_discard_seq: the running counter of the discarded events + * @last_seqno: the last sequence number before debounce period expires */ struct line { struct gpio_desc *desc; |