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Merge "clk: qcom: mdss: avoid release of the dynamic fps PLL code memory"

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Linux Build Service Account 2018-10-11 21:19:41 -07:00 • committed by Gerrit - the friendly Code Review server
commit fb9adab2b9
1 changed files with 2 additions and 16 deletions
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18
drivers/clk/qcom/mdss/mdss-pll-util.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
/* Copyright (c) 2013-2016, 2018, The Linux Foundation. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 and
@ -327,16 +327,6 @@ clk_err:
return rc;
}
static void mdss_pll_free_bootmem(u32 mem_addr, u32 size)
{
unsigned long pfn_start, pfn_end, pfn_idx;
pfn_start = mem_addr >> PAGE_SHIFT;
pfn_end = (mem_addr + size) >> PAGE_SHIFT;
for (pfn_idx = pfn_start; pfn_idx < pfn_end; pfn_idx++)
free_reserved_page(pfn_to_page(pfn_idx));
}
static int mdss_pll_util_parse_dt_dfps(struct platform_device *pdev,
struct mdss_pll_resources *pll_res)
{
@ -367,7 +357,7 @@ static int mdss_pll_util_parse_dt_dfps(struct platform_device *pdev,
area = get_vm_area(offsets[1], VM_IOREMAP);
if (!area) {
rc = -ENOMEM;
goto dfps_mem_err;
goto pnode_err;
}
virt_add = (unsigned long)area->addr;
@ -394,10 +384,6 @@ addr_err:
ioremap_err:
if (area)
vfree(area->addr);
dfps_mem_err:
/* free the dfps memory here */
memblock_free(offsets[0], offsets[1]);
mdss_pll_free_bootmem(offsets[0], offsets[1]);
pnode_err:
if (pnode)
of_node_put(pnode);