drivers: display: stm32_ltdc: Use local device variable

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 <[email protected]>
yishai1999 · Dec 2, 2024 · 6f26952 · 6f26952
1 parent ab29e6a
commit 6f26952
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/display/display_stm32_ltdc.c b/drivers/display/display_stm32_ltdc.c
@@ -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;
 	}