From 071106ecf68c401173c58808b1cf5f68cc50d390 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 05 Jan 2024 08:39:27 +0000
Subject: [PATCH] change wifi driver to cypress
---
kernel/drivers/spi/spi-loopback-test.c | 39 ++++++++++++++++++---------------------
1 files changed, 18 insertions(+), 21 deletions(-)
diff --git a/kernel/drivers/spi/spi-loopback-test.c b/kernel/drivers/spi/spi-loopback-test.c
index 85d3475..89b91cd 100644
--- a/kernel/drivers/spi/spi-loopback-test.c
+++ b/kernel/drivers/spi/spi-loopback-test.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
/*
* linux/drivers/spi/spi-loopback-test.c
*
@@ -6,16 +7,6 @@
* Loopback test driver to test several typical spi_message conditions
* that a spi_master driver may encounter
* this can also get used for regression testing
- *
- * 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 program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
*/
#include <linux/delay.h>
@@ -307,12 +298,18 @@
{
.tx_buf = TX(0),
.rx_buf = RX(0),
- .delay_usecs = 1000,
+ .delay = {
+ .value = 1000,
+ .unit = SPI_DELAY_UNIT_USECS,
+ },
},
{
.tx_buf = TX(0),
.rx_buf = RX(0),
- .delay_usecs = 1000,
+ .delay = {
+ .value = 1000,
+ .unit = SPI_DELAY_UNIT_USECS,
+ },
},
},
},
@@ -546,7 +543,7 @@
unsigned long long nbits = (unsigned long long)BITS_PER_BYTE *
xfer->len;
- delay_usecs += xfer->delay_usecs;
+ delay_usecs += xfer->delay.value;
if (!xfer->speed_hz)
continue;
estimated_time += div_u64(nbits * NSEC_PER_SEC, xfer->speed_hz);
@@ -888,10 +885,10 @@
/**
* spi_test_execute_msg - default implementation to run a test
*
- * spi: @spi_device on which to run the @spi_message
- * test: the test to execute, which already contains @msg
- * tx: the tx buffer allocated for the test sequence
- * rx: the rx buffer allocated for the test sequence
+ * @spi: @spi_device on which to run the @spi_message
+ * @test: the test to execute, which already contains @msg
+ * @tx: the tx buffer allocated for the test sequence
+ * @rx: the rx buffer allocated for the test sequence
*
* Returns: error code of spi_sync as well as basic error checking
*/
@@ -960,10 +957,10 @@
* including all the relevant iterations on:
* length and buffer alignment
*
- * spi: the spi_device to send the messages to
- * test: the test which we need to execute
- * tx: the tx buffer allocated for the test sequence
- * rx: the rx buffer allocated for the test sequence
+ * @spi: the spi_device to send the messages to
+ * @test: the test which we need to execute
+ * @tx: the tx buffer allocated for the test sequence
+ * @rx: the rx buffer allocated for the test sequence
*
* Returns: status code of spi_sync or other failures
*/
--
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