summaryrefslogtreecommitdiff
path: root/arch/unicore32/kernel
diff options
context:
space:
mode:
authorGuan Xuetao <gxt@mprc.pku.edu.cn>2011-04-01 16:38:59 +0800
committerGuan Xuetao <gxt@mprc.pku.edu.cn>2011-04-02 16:17:38 +0800
commit6b794743b2c5e21825d35b5d5dd57d6fcc388198 (patch)
tree4568d347074a1b7e7917de1114be045d61515256 /arch/unicore32/kernel
parent28e58cc9586ab3f4dbc79c55110955ad192e4c29 (diff)
unicore32 framebuffer fix: get videomemory by __get_free_pages() and make it floatable
1. get videomemory by __get_free_pages() in fb-puv3.c 2. remove resource reservation for old fixed UNIGFX_MMAP & UVC_MMAP space 3. remove unused macros: PKUNTIY_UNIGFX_MMAP_BASE, PKUNITY_UNIGFX_MMAP_SIZE, PKUNITY_UVC_MMAP_BASE, PKUNITY_UVC_MMAP_SIZE and KUSER_UNIGFX_BASE 4. remove unused header linux/vmalloc.h in fb-puv3.h Signed-off-by: Guan Xuetao <gxt@mprc.pku.edu.cn> Acked-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/unicore32/kernel')
-rw-r--r--arch/unicore32/kernel/puv3-core.c5
-rw-r--r--arch/unicore32/kernel/setup.c15
2 files changed, 2 insertions, 18 deletions
diff --git a/arch/unicore32/kernel/puv3-core.c b/arch/unicore32/kernel/puv3-core.c
index 8b1b6beb858e..1a505a787765 100644
--- a/arch/unicore32/kernel/puv3-core.c
+++ b/arch/unicore32/kernel/puv3-core.c
@@ -99,11 +99,6 @@ static struct resource puv3_unigfx_resources[] = {
.end = io_v2p(PKUNITY_UNIGFX_BASE) + 0xfff,
.flags = IORESOURCE_MEM,
},
- [1] = {
- .start = PKUNITY_UNIGFX_MMAP_BASE,
- .end = PKUNITY_UNIGFX_MMAP_BASE + PKUNITY_UNIGFX_MMAP_SIZE,
- .flags = IORESOURCE_MEM,
- },
};
static struct resource puv3_rtc_resources[] = {
diff --git a/arch/unicore32/kernel/setup.c b/arch/unicore32/kernel/setup.c
index 1e175a82844d..471b6bca8da4 100644
--- a/arch/unicore32/kernel/setup.c
+++ b/arch/unicore32/kernel/setup.c
@@ -64,12 +64,6 @@ static char default_command_line[COMMAND_LINE_SIZE] __initdata = CONFIG_CMDLINE;
*/
static struct resource mem_res[] = {
{
- .name = "Video RAM",
- .start = 0,
- .end = 0,
- .flags = IORESOURCE_MEM
- },
- {
.name = "Kernel text",
.start = 0,
.end = 0,
@@ -83,9 +77,8 @@ static struct resource mem_res[] = {
}
};
-#define video_ram mem_res[0]
-#define kernel_code mem_res[1]
-#define kernel_data mem_res[2]
+#define kernel_code mem_res[0]
+#define kernel_data mem_res[1]
/*
* These functions re-use the assembly code in head.S, which
@@ -224,10 +217,6 @@ request_standard_resources(struct meminfo *mi)
kernel_data.end <= res->end)
request_resource(res, &kernel_data);
}
-
- video_ram.start = PKUNITY_UNIGFX_MMAP_BASE;
- video_ram.end = PKUNITY_UNIGFX_MMAP_BASE + PKUNITY_UNIGFX_MMAP_SIZE;
- request_resource(&iomem_resource, &video_ram);
}
static void (*init_machine)(void) __initdata;