From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/arch/sh/boards/mach-ap325rxa/setup.c | 12 +++++++-----
1 files changed, 7 insertions(+), 5 deletions(-)
diff --git a/kernel/arch/sh/boards/mach-ap325rxa/setup.c b/kernel/arch/sh/boards/mach-ap325rxa/setup.c
index 8f234d0..05bd42d 100644
--- a/kernel/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/kernel/arch/sh/boards/mach-ap325rxa/setup.c
@@ -13,6 +13,7 @@
#include <cpu/sh7723.h>
+#include <linux/dma-map-ops.h>
#include <linux/clkdev.h>
#include <linux/delay.h>
#include <linux/device.h>
@@ -527,11 +528,9 @@
/* Initialize CEU platform device separately to map memory first */
device_initialize(&ap325rxa_ceu_device.dev);
- arch_setup_pdev_archdata(&ap325rxa_ceu_device);
dma_declare_coherent_memory(&ap325rxa_ceu_device.dev,
- ceu_dma_membase, ceu_dma_membase,
- ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ ceu_dma_membase, ceu_dma_membase,
+ CEU_BUFFER_MEMORY_SIZE);
platform_device_add(&ap325rxa_ceu_device);
@@ -557,7 +556,10 @@
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
--
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