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backlight: lm3630a: Switch to use fwnode_property_count_uXX() 

Use use fwnode_property_count_uXX() directly, that makes code neater.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Daniel Thompson <daniel.thompson@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Andy Shevchenko 2019-07-23 22:34:00 +03:00 committed by Lee Jones
parent 865cac14c2
commit 072e2c8192
1 changed files with 1 additions and 2 deletions
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3
drivers/video/backlight/lm3630a_bl.c
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@ -377,8 +377,7 @@ static int lm3630a_parse_led_sources(struct fwnode_handle *node,
u32 sources[LM3630A_NUM_SINKS];
int ret, num_sources, i;
num_sources = fwnode_property_read_u32_array(node, "led-sources", NULL,
0);
num_sources = fwnode_property_count_u32(node, "led-sources");
if (num_sources < 0)
return default_led_sources;
else if (num_sources > ARRAY_SIZE(sources))