Merge commit '3728e6a255b5' into patchwork

* commit '3728e6a255b5': (904 commits)
  Linux 4.14-rc5
  x86/microcode: Do the family check first
  locking/lockdep: Disable cross-release features for now
  x86/mm: Flush more aggressively in lazy TLB mode
  mm, swap: use page-cluster as max window of VMA based swap readahead
  mm: page_vma_mapped: ensure pmd is loaded with READ_ONCE outside of lock
  kmemleak: clear stale pointers from task stacks
  fs/binfmt_misc.c: node could be NULL when evicting inode
  fs/mpage.c: fix mpage_writepage() for pages with buffers
  linux/kernel.h: add/correct kernel-doc notation
  tty: fall back to N_NULL if switching to N_TTY fails during hangup
  Revert "vmalloc: back off when the current task is killed"
  mm/cma.c: take __GFP_NOWARN into account in cma_alloc()
  scripts/kallsyms.c: ignore symbol type 'n'
  userfaultfd: selftest: exercise -EEXIST only in background transfer
  mm: only display online cpus of the numa node
  mm: remove unnecessary WARN_ONCE in page_vma_mapped_walk().
  mm/mempolicy: fix NUMA_INTERLEAVE_HIT counter
  include/linux/of.h: provide of_n_{addr,size}_cells wrappers for !CONFIG_OF
  mm/madvise.c: add description for MADV_WIPEONFORK and MADV_KEEPONFORK
  ...

1 files changed, 26 insertions, 3 deletions

diff --git a/drivers/leds/leds-as3645a.c b/drivers/leds/leds-as3645a.c
index bbbbe0898233..9a257f969300 100644
--- a/drivers/leds/leds-as3645a.c
+++ b/drivers/leds/leds-as3645a.c
@@ -112,6 +112,10 @@
 #define AS_PEAK_mA_TO_REG(a) \
 	((min_t(u32, AS_PEAK_mA_MAX, a) - 1250) / 250)
 
+/* LED numbers for Devicetree */
+#define AS_LED_FLASH				0
+#define AS_LED_INDICATOR			1
+
 enum as_mode {
 	AS_MODE_EXT_TORCH = 0 << AS_CONTROL_MODE_SETTING_SHIFT,
 	AS_MODE_INDICATOR = 1 << AS_CONTROL_MODE_SETTING_SHIFT,
@@ -491,10 +495,29 @@ static int as3645a_parse_node(struct as3645a *flash,
 			      struct device_node *node)
 {
 	struct as3645a_config *cfg = &flash->cfg;
+	struct device_node *child;
 	const char *name;
 	int rval;
 
-	flash->flash_node = of_get_child_by_name(node, "flash");
+	for_each_child_of_node(node, child) {
+		u32 id = 0;
+
+		of_property_read_u32(child, "reg", &id);
+
+		switch (id) {
+		case AS_LED_FLASH:
+			flash->flash_node = of_node_get(child);
+			break;
+		case AS_LED_INDICATOR:
+			flash->indicator_node = of_node_get(child);
+			break;
+		default:
+			dev_warn(&flash->client->dev,
+				 "unknown LED %u encountered, ignoring\n", id);
+			break;
+		}
+	}
+
 	if (!flash->flash_node) {
 		dev_err(&flash->client->dev, "can't find flash node\n");
 		return -ENODEV;
@@ -534,11 +557,10 @@ static int as3645a_parse_node(struct as3645a *flash,
 	of_property_read_u32(flash->flash_node, "voltage-reference",
 			     &cfg->voltage_reference);
 
-	of_property_read_u32(flash->flash_node, "peak-current-limit",
+	of_property_read_u32(flash->flash_node, "ams,input-max-microamp",
 			     &cfg->peak);
 	cfg->peak = AS_PEAK_mA_TO_REG(cfg->peak);
 
-	flash->indicator_node = of_get_child_by_name(node, "indicator");
 	if (!flash->indicator_node) {
 		dev_warn(&flash->client->dev,
 			 "can't find indicator node\n");
@@ -721,6 +743,7 @@ static int as3645a_remove(struct i2c_client *client)
 	as3645a_set_control(flash, AS_MODE_EXT_TORCH, false);
 
 	v4l2_flash_release(flash->vf);
+	v4l2_flash_release(flash->vfind);
 
 	led_classdev_flash_unregister(&flash->fled);
 	led_classdev_unregister(&flash->iled_cdev);