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leds: qti-flash: Fix updating flags when disabling flash/torch device

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Currently when brightness is zeroed-out for a flash/torch device its
"configured" flag is set to false. Hence the flash/torch device is
ignored when its switch is disabled. This leads to the corresponding
LED channel left enabled. Fix this by setting "configured" flag to
false only when led strobe is de-asserted.

Change-Id: I46c640d3e0db8611343e2e67321db820161dd144
Signed-off-by: Shyam Kumar Thella <sthella@codeaurora.org>
This commit is contained in:
Shyam Kumar Thella 2020-02-05 16:11:28 +05:30
commit d06911ff63
1 changed files with 3 additions and 1 deletions
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4
drivers/leds/leds-qti-flash.c
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@ -257,6 +257,8 @@ static int qti_flash_led_strobe(struct flash_node_data *fnode,
if (rc < 0)
goto error;
fnode->configured = false;
if (led->ref_count)
led->ref_count--;
@ -353,7 +355,7 @@ static int qti_flash_led_disable(struct flash_node_data *fnode)
if (rc < 0)
goto out;
fnode->configured = false;
fnode->current_ma = 0;
out:
spin_unlock(&led->lock);