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drivers: display: stm32_ltdc: Use local device variable

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Similar to `stm32_ltdc_display_blanking_off()`, use local device variable
instead of accessing the config's structure member again.

Signed-off-by: Haiyue Wang <haiyuewa@163.com>
This commit is contained in:
Haiyue Wang 2024-11-28 18:46:56 +08:00 committed by Benjamin Cabé
parent ab29e6a057
commit 6f26952828
1 changed files with 1 additions and 1 deletions
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2
drivers/display/display_stm32_ltdc.c
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@ -286,7 +286,7 @@ static int stm32_ltdc_display_blanking_on(const struct device *dev)
return -ENOSYS;
}
if (!device_is_ready(config->display_controller)) {
if (!device_is_ready(display_dev)) {
LOG_ERR("Display device %s not ready", display_dev->name);
return -ENODEV;
}