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authorHaavard Skinnemoen <hskinnemoen@atmel.com>2007-03-21 16:23:41 +0100
committerHaavard Skinnemoen <hskinnemoen@atmel.com>2007-04-27 13:44:15 +0200
commitd80e2bb12606906fd0b5b5592f519852de8b0113 (patch)
tree37f751e0c020d50abf92eae9dca8ae01c2eba492 /arch/avr32
parentf9692b9501c339ec90647d8cd6ee5c106f072f9f (diff)
downloadlinux-2.6.34-ux500-d80e2bb12606906fd0b5b5592f519852de8b0113.tar.gz
[AVR32] Get rid of board_setup_fbmem()
Since the core setup code takes care of both allocation and reservation of framebuffer memory, there's no need for this board- specific hook anymore. Replace it with two global variables, fbmem_start and fbmem_size, which can be used directly. Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com>
Diffstat (limited to 'arch/avr32')
-rw-r--r--arch/avr32/boards/atstk1000/atstk1002.c4
-rw-r--r--arch/avr32/boards/atstk1000/setup.c30
-rw-r--r--arch/avr32/kernel/setup.c7
3 files changed, 5 insertions, 36 deletions
diff --git a/arch/avr32/boards/atstk1000/atstk1002.c b/arch/avr32/boards/atstk1000/atstk1002.c
index 5974768a59e..abe6ca203fa 100644
--- a/arch/avr32/boards/atstk1000/atstk1002.c
+++ b/arch/avr32/boards/atstk1000/atstk1002.c
@@ -33,7 +33,7 @@ struct eth_addr {
static struct eth_addr __initdata hw_addr[2];
static struct eth_platform_data __initdata eth_data[2];
-extern struct lcdc_platform_data atstk1000_fb0_data;
+static struct lcdc_platform_data atstk1000_fb0_data;
static struct spi_board_info spi0_board_info[] __initdata = {
{
@@ -148,6 +148,8 @@ static int __init atstk1002_init(void)
set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
+ atstk1000_fb0_data.fbmem_start = fbmem_start;
+ atstk1000_fb0_data.fbmem_size = fbmem_size;
at32_add_device_lcdc(0, &atstk1000_fb0_data);
return 0;
diff --git a/arch/avr32/boards/atstk1000/setup.c b/arch/avr32/boards/atstk1000/setup.c
index 272c011802a..2bc4b88d7ed 100644
--- a/arch/avr32/boards/atstk1000/setup.c
+++ b/arch/avr32/boards/atstk1000/setup.c
@@ -18,33 +18,3 @@
/* Initialized by bootloader-specific startup code. */
struct tag *bootloader_tags __initdata;
-
-struct lcdc_platform_data __initdata atstk1000_fb0_data;
-
-void __init board_setup_fbmem(unsigned long fbmem_start,
- unsigned long fbmem_size)
-{
- if (!fbmem_size)
- return;
-
- if (!fbmem_start) {
- void *fbmem;
-
- fbmem = alloc_bootmem_low_pages(fbmem_size);
- fbmem_start = __pa(fbmem);
- } else {
- pg_data_t *pgdat;
-
- for_each_online_pgdat(pgdat) {
- if (fbmem_start >= pgdat->bdata->node_boot_start
- && fbmem_start <= pgdat->bdata->node_low_pfn)
- reserve_bootmem_node(pgdat, fbmem_start,
- fbmem_size);
- }
- }
-
- printk("%luKiB framebuffer memory at address 0x%08lx\n",
- fbmem_size >> 10, fbmem_start);
- atstk1000_fb0_data.fbmem_start = fbmem_start;
- atstk1000_fb0_data.fbmem_size = fbmem_size;
-}
diff --git a/arch/avr32/kernel/setup.c b/arch/avr32/kernel/setup.c
index 1682e2d61cf..b279d66acf5 100644
--- a/arch/avr32/kernel/setup.c
+++ b/arch/avr32/kernel/setup.c
@@ -228,8 +228,8 @@ alloc_reserved_region(resource_size_t *start, resource_size_t size,
* Board-specific code may use these variables to set up platform data
* for the framebuffer driver if fbmem_size is nonzero.
*/
-static resource_size_t __initdata fbmem_start;
-static resource_size_t __initdata fbmem_size;
+resource_size_t __initdata fbmem_start;
+resource_size_t __initdata fbmem_size;
/*
* "fbmem=xxx[kKmM]" allocates the specified amount of boot memory for
@@ -561,13 +561,10 @@ void __init setup_arch (char **cmdline_p)
setup_bootmem();
- board_setup_fbmem(fbmem_start, fbmem_size);
-
#ifdef CONFIG_VT
conswitchp = &dummy_con;
#endif
paging_init();
-
resource_init();
}