From d2ccde1c8e90d38cee87a1b0309ad2827f3fd30d Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 11 Dec 2023 02:45:28 +0000
Subject: [PATCH] add boot partition size
---
kernel/drivers/spi/spi-mxs.c | 18 ++++++++++--------
1 files changed, 10 insertions(+), 8 deletions(-)
diff --git a/kernel/drivers/spi/spi-mxs.c b/kernel/drivers/spi/spi-mxs.c
index 4a7375e..435309b 100644
--- a/kernel/drivers/spi/spi-mxs.c
+++ b/kernel/drivers/spi/spi-mxs.c
@@ -22,7 +22,6 @@
#include <linux/ioport.h>
#include <linux/of.h>
#include <linux/of_device.h>
-#include <linux/of_gpio.h>
#include <linux/platform_device.h>
#include <linux/delay.h>
#include <linux/interrupt.h>
@@ -32,13 +31,14 @@
#include <linux/clk.h>
#include <linux/err.h>
#include <linux/completion.h>
-#include <linux/gpio.h>
+#include <linux/pinctrl/consumer.h>
#include <linux/regulator/consumer.h>
#include <linux/pm_runtime.h>
#include <linux/module.h>
#include <linux/stmp_device.h>
#include <linux/spi/spi.h>
#include <linux/spi/mxs-spi.h>
+#include <trace/events/spi.h>
#define DRIVER_NAME "mxs-spi"
@@ -374,6 +374,8 @@
list_for_each_entry(t, &m->transfers, transfer_list) {
+ trace_spi_transfer_start(m, t);
+
status = mxs_spi_setup_transfer(m->spi, t);
if (status)
break;
@@ -418,6 +420,8 @@
t->rx_buf, t->len,
flag);
}
+
+ trace_spi_transfer_stop(m, t);
if (status) {
stmp_reset_block(ssp->base);
@@ -527,7 +531,6 @@
struct spi_master *master;
struct mxs_spi *spi;
struct mxs_ssp *ssp;
- struct resource *iores;
struct clk *clk;
void __iomem *base;
int devid, clk_freq;
@@ -540,12 +543,11 @@
*/
const int clk_freq_default = 160000000;
- iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
irq_err = platform_get_irq(pdev, 0);
if (irq_err < 0)
return irq_err;
- base = devm_ioremap_resource(&pdev->dev, iores);
+ base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(base))
return PTR_ERR(base);
@@ -587,10 +589,10 @@
if (ret)
goto out_master_free;
- ssp->dmach = dma_request_slave_channel(&pdev->dev, "rx-tx");
- if (!ssp->dmach) {
+ ssp->dmach = dma_request_chan(&pdev->dev, "rx-tx");
+ if (IS_ERR(ssp->dmach)) {
dev_err(ssp->dev, "Failed to request DMA\n");
- ret = -ENODEV;
+ ret = PTR_ERR(ssp->dmach);
goto out_master_free;
}
--
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