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| author | Timur Tabi <timur@freescale.com> | 2008-09-23 09:47:01 -0500 |
|---|---|---|
| committer | Kumar Gala <galak@kernel.crashing.org> | 2008-10-13 11:09:59 -0500 |
| commit | 43c9f434922ff834a6589709714f83a78c399bc1 (patch) | |
| tree | 287a2c076338c265337739097ea03f441051519f /arch/powerpc/sysdev/fsl_soc.c | |
| parent | 9bd54d185ab6c73f0cbd97b9f048394a3462193b (diff) | |
| download | kernel_samsung_tuna-43c9f434922ff834a6589709714f83a78c399bc1.zip kernel_samsung_tuna-43c9f434922ff834a6589709714f83a78c399bc1.tar.gz kernel_samsung_tuna-43c9f434922ff834a6589709714f83a78c399bc1.tar.bz2 | |
powerpc: remove support for bootmem-allocated memory for the DIU driver
Early versions of the Freescale DIU framebuffer driver depended on a bootmem
allocation of memory for the video buffer. The need for this feature was
removed in commit 6b51d51a, so now we can remove the platform-specific code
that allocated that memory.
Signed-off-by: Timur Tabi <timur@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
Diffstat (limited to 'arch/powerpc/sysdev/fsl_soc.c')
| -rw-r--r-- | arch/powerpc/sysdev/fsl_soc.c | 38 |
1 files changed, 1 insertions, 37 deletions
diff --git a/arch/powerpc/sysdev/fsl_soc.c b/arch/powerpc/sysdev/fsl_soc.c index eeb0700..01b884b 100644 --- a/arch/powerpc/sysdev/fsl_soc.c +++ b/arch/powerpc/sysdev/fsl_soc.c @@ -720,42 +720,6 @@ void fsl_rstcr_restart(char *cmd) #endif #if defined(CONFIG_FB_FSL_DIU) || defined(CONFIG_FB_FSL_DIU_MODULE) -struct platform_diu_data_ops diu_ops = { - .diu_size = 1280 * 1024 * 4, /* default one 1280x1024 buffer */ -}; +struct platform_diu_data_ops diu_ops; EXPORT_SYMBOL(diu_ops); - -int __init preallocate_diu_videomemory(void) -{ - pr_debug("diu_size=%lu\n", diu_ops.diu_size); - - diu_ops.diu_mem = __alloc_bootmem(diu_ops.diu_size, 8, 0); - if (!diu_ops.diu_mem) { - printk(KERN_ERR "fsl-diu: cannot allocate %lu bytes\n", - diu_ops.diu_size); - return -ENOMEM; - } - - pr_debug("diu_mem=%p\n", diu_ops.diu_mem); - - rh_init(&diu_ops.diu_rh_info, 4096, ARRAY_SIZE(diu_ops.diu_rh_block), - diu_ops.diu_rh_block); - return rh_attach_region(&diu_ops.diu_rh_info, - (unsigned long) diu_ops.diu_mem, - diu_ops.diu_size); -} - -static int __init early_parse_diufb(char *p) -{ - if (!p) - return 1; - - diu_ops.diu_size = _ALIGN_UP(memparse(p, &p), 8); - - pr_debug("diu_size=%lu\n", diu_ops.diu_size); - - return 0; -} -early_param("diufb", early_parse_diufb); - #endif |