From 1543e317f1da31b75942316931e8f491a8920811 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Thu, 04 Jan 2024 10:08:02 +0000
Subject: [PATCH] disable FB
---
kernel/drivers/spi/spi-xilinx.c | 14 ++++++++------
1 files changed, 8 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/spi/spi-xilinx.c b/kernel/drivers/spi/spi-xilinx.c
index 63fedc4..523edfd 100644
--- a/kernel/drivers/spi/spi-xilinx.c
+++ b/kernel/drivers/spi/spi-xilinx.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
/*
* Xilinx SPI controller driver (master mode only)
*
@@ -8,9 +9,6 @@
* Copyright (c) 2009 Intel Corporation
* 2002-2007 (c) MontaVista Software, Inc.
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
*/
#include <linux/module.h>
@@ -393,7 +391,7 @@
struct xilinx_spi *xspi;
struct xspi_platform_data *pdata;
struct resource *res;
- int ret, num_cs = 0, bits_per_word = 8;
+ int ret, num_cs = 0, bits_per_word;
struct spi_master *master;
u32 tmp;
u8 i;
@@ -405,6 +403,11 @@
} else {
of_property_read_u32(pdev->dev.of_node, "xlnx,num-ss-bits",
&num_cs);
+ ret = of_property_read_u32(pdev->dev.of_node,
+ "xlnx,num-transfer-bits",
+ &bits_per_word);
+ if (ret)
+ bits_per_word = 8;
}
if (!num_cs) {
@@ -488,8 +491,7 @@
goto put_master;
}
- dev_info(&pdev->dev, "at 0x%08llX mapped to 0x%p, irq=%d\n",
- (unsigned long long)res->start, xspi->regs, xspi->irq);
+ dev_info(&pdev->dev, "at %pR, irq=%d\n", res, xspi->irq);
if (pdata) {
for (i = 0; i < pdata->num_devices; i++)
--
Gitblit v1.6.2