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soc: qcom: mdt_loader: Reorder parts of __qcom_mdt_load()

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Move the traversal of the program headers to the start of the function,
to make sure that min_ and max_addr are in scope as the call to
qcom_scm_pas_mem_setup() is moved in the next commit.

Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Reviewed-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Link: https://lore.kernel.org/r/20220128025513.97188-7-bjorn.andersson@linaro.org
This commit is contained in:
Bjorn Andersson 2022-01-27 18:55:06 -08:00
parent ea90330fa3
commit 75d7213ce1
1 changed files with 16 additions and 16 deletions
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32
drivers/soc/qcom/mdt_loader.c
View file

@ -213,6 +213,22 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
ehdr = (struct elf32_hdr *)fw->data;
phdrs = (struct elf32_phdr *)(ehdr + 1);
for (i = 0; i < ehdr->e_phnum; i++) {
phdr = &phdrs[i];
if (!mdt_phdr_valid(phdr))
continue;
if (phdr->p_flags & QCOM_MDT_RELOCATABLE)
relocate = true;
if (phdr->p_paddr < min_addr)
min_addr = phdr->p_paddr;
if (phdr->p_paddr + phdr->p_memsz > max_addr)
max_addr = ALIGN(phdr->p_paddr + phdr->p_memsz, SZ_4K);
}
if (pas_init) {
metadata = qcom_mdt_read_metadata(fw, &metadata_len, fw_name, dev);
if (IS_ERR(metadata)) {
@ -233,22 +249,6 @@ static int __qcom_mdt_load(struct device *dev, const struct firmware *fw,
}
}
for (i = 0; i < ehdr->e_phnum; i++) {
phdr = &phdrs[i];
if (!mdt_phdr_valid(phdr))
continue;
if (phdr->p_flags & QCOM_MDT_RELOCATABLE)
relocate = true;
if (phdr->p_paddr < min_addr)
min_addr = phdr->p_paddr;
if (phdr->p_paddr + phdr->p_memsz > max_addr)
max_addr = ALIGN(phdr->p_paddr + phdr->p_memsz, SZ_4K);
}
if (relocate) {
if (pas_init) {
ret = qcom_scm_pas_mem_setup(pas_id, mem_phys,