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msm: ipa3: Fix unclocked access to IPA SMEM register

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Fixing IPA unclocked access when reading IPA_SHARED_MEM_SIZE
register. The read is part of a debug logic to print the
content of different registers.

CRs-fixed: 1052110
Change-Id: I2f04d861d98af2cf4009a1f746d91e9e9923ce42
Signed-off-by: Ghanim Fodi <gfodi@codeaurora.org>
This commit is contained in:
Ghanim Fodi 2016-08-09 10:32:20 +03:00 • committed by Gerrit - the friendly Code Review server
parent c605e110ab
commit d5257aa898
1 changed files with 1 additions and 1 deletions
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drivers/platform/msm/ipa/ipa_v3/ipa_debugfs.c
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@ -115,10 +115,10 @@ static ssize_t ipa3_read_gen_reg(struct file *file, char __user *ubuf,
struct ipahal_reg_shared_mem_size smem_sz;
memset(&smem_sz, 0, sizeof(smem_sz));
ipahal_read_reg_fields(IPA_SHARED_MEM_SIZE, &smem_sz);
IPA_ACTIVE_CLIENTS_INC_SIMPLE();
ipahal_read_reg_fields(IPA_SHARED_MEM_SIZE, &smem_sz);
nbytes = scnprintf(dbg_buff, IPA_MAX_MSG_LEN,
"IPA_VERSION=0x%x\n"
"IPA_COMP_HW_VERSION=0x%x\n"