From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/spi/spi-sirf.c | 19 ++++++++-----------
1 files changed, 8 insertions(+), 11 deletions(-)
diff --git a/kernel/drivers/spi/spi-sirf.c b/kernel/drivers/spi/spi-sirf.c
index f009d76..8419e67 100644
--- a/kernel/drivers/spi/spi-sirf.c
+++ b/kernel/drivers/spi/spi-sirf.c
@@ -1,9 +1,8 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* SPI bus driver for CSR SiRFprimaII
*
* Copyright (c) 2011 Cambridge Silicon Radio Limited, a CSR plc group company.
- *
- * Licensed under GPLv2 or later.
*/
#include <linux/module.h>
@@ -1071,7 +1070,6 @@
{
struct sirfsoc_spi *sspi;
struct spi_master *master;
- struct resource *mem_res;
const struct sirf_spi_comp_data *spi_comp_data;
int irq;
int ret;
@@ -1098,8 +1096,7 @@
sspi->fifo_level_chk_mask = (sspi->fifo_size / 4) - 1;
sspi->dat_max_frm_len = spi_comp_data->dat_max_frm_len;
sspi->fifo_size = spi_comp_data->fifo_size;
- mem_res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- sspi->base = devm_ioremap_resource(&pdev->dev, mem_res);
+ sspi->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(sspi->base)) {
ret = PTR_ERR(sspi->base);
goto free_master;
@@ -1129,16 +1126,16 @@
sspi->bitbang.master->dev.of_node = pdev->dev.of_node;
/* request DMA channels */
- sspi->rx_chan = dma_request_slave_channel(&pdev->dev, "rx");
- if (!sspi->rx_chan) {
+ sspi->rx_chan = dma_request_chan(&pdev->dev, "rx");
+ if (IS_ERR(sspi->rx_chan)) {
dev_err(&pdev->dev, "can not allocate rx dma channel\n");
- ret = -ENODEV;
+ ret = PTR_ERR(sspi->rx_chan);
goto free_master;
}
- sspi->tx_chan = dma_request_slave_channel(&pdev->dev, "tx");
- if (!sspi->tx_chan) {
+ sspi->tx_chan = dma_request_chan(&pdev->dev, "tx");
+ if (IS_ERR(sspi->tx_chan)) {
dev_err(&pdev->dev, "can not allocate tx dma channel\n");
- ret = -ENODEV;
+ ret = PTR_ERR(sspi->tx_chan);
goto free_rx_dma;
}
--
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