From 08f87f769b595151be1afeff53e144f543faa614 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 06 Dec 2023 09:51:13 +0000
Subject: [PATCH] add dts config
---
kernel/drivers/video/backlight/ili922x.c | 14 +++++++-------
1 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/kernel/drivers/video/backlight/ili922x.c b/kernel/drivers/video/backlight/ili922x.c
index 2b6c6aa..328aba9 100644
--- a/kernel/drivers/video/backlight/ili922x.c
+++ b/kernel/drivers/video/backlight/ili922x.c
@@ -1,11 +1,7 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* (C) Copyright 2008
* Stefano Babic, DENX Software Engineering, sbabic@denx.de.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
*
* This driver implements a lcd device for the ILITEK 922x display
* controller. The interface to the display is SPI and the display's
@@ -111,6 +107,8 @@
* lower frequency when the registers are read/written.
* The macro sets the frequency in the spi_transfer structure if
* the frequency exceeds the maximum value.
+ * @s: pointer to an SPI device
+ * @x: pointer to the read/write buffer pair
*/
#define CHECK_FREQ_REG(s, x) \
do { \
@@ -125,7 +123,7 @@
#define set_tx_byte(b) (tx_invert ? ~(b) : b)
-/**
+/*
* ili922x_id - id as set by manufacturer
*/
static int ili922x_id = 1;
@@ -134,7 +132,7 @@
static int tx_invert;
module_param(tx_invert, int, 0);
-/**
+/*
* driver's private structure
*/
struct ili922x {
@@ -297,6 +295,8 @@
#ifdef DEBUG
/**
* ili922x_reg_dump - dump all registers
+ *
+ * @spi: pointer to an SPI device
*/
static void ili922x_reg_dump(struct spi_device *spi)
{
--
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