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msm: ipa3: remove debug log to avoid flooding

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Each time read_write_context is being invoked the dma_enable
will log the debug print if reference count is greater than 0.

Change-Id: Ib922c7920a08ff85b06522767a9027c84e2afb9c
Signed-off-by: sivakanth vaka <svaka@codeaurora.org>
This commit is contained in:
Sivakanth vaka 2020-08-24 23:17:52 +05:30
parent 8136c468e2
commit b0e43e6b70
1 changed files with 7 additions and 7 deletions
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14
drivers/platform/msm/ipa/ipa_v3/ipa_dma.c
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@ -1,4 +1,4 @@
/* Copyright (c) 2015-2019, The Linux Foundation. All rights reserved.
/* Copyright (c) 2015-2020, 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
@ -417,12 +417,12 @@ int ipa3_dma_enable(void)
IPADMA_FUNC_ENTRY();
if ((ipa3_dma_ctx == NULL) ||
(ipa3_dma_init_refcnt_ctrl->ref_cnt < 1)) {
IPADMA_ERR("IPADMA isn't initialized, can't enable\n");
IPAERR_RL("IPADMA isn't initialized, can't enable\n");
return -EINVAL;
}
mutex_lock(&ipa3_dma_ctx->enable_lock);
if (ipa3_dma_ctx->enable_ref_cnt > 0) {
IPADMA_ERR("Already enabled refcnt=%d\n",
IPAERR_RL("Already enabled refcnt=%d\n",
ipa3_dma_ctx->enable_ref_cnt);
ipa3_dma_ctx->enable_ref_cnt++;
mutex_unlock(&ipa3_dma_ctx->enable_lock);
@ -475,26 +475,26 @@ int ipa3_dma_disable(void)
IPADMA_FUNC_ENTRY();
if ((ipa3_dma_ctx == NULL) ||
(ipa3_dma_init_refcnt_ctrl->ref_cnt < 1)) {
IPADMA_ERR("IPADMA isn't initialized, can't disable\n");
IPAERR_RL("IPADMA isn't initialized, can't disable\n");
return -EINVAL;
}
mutex_lock(&ipa3_dma_ctx->enable_lock);
spin_lock_irqsave(&ipa3_dma_ctx->pending_lock, flags);
if (ipa3_dma_ctx->enable_ref_cnt > 1) {
IPADMA_DBG("Multiple enablement done. refcnt=%d\n",
IPAERR_RL("Multiple enablement done. refcnt=%d\n",
ipa3_dma_ctx->enable_ref_cnt);
ipa3_dma_ctx->enable_ref_cnt--;
goto completed;
}
if (ipa3_dma_ctx->enable_ref_cnt == 0) {
IPADMA_ERR("Already disabled\n");
IPAERR_RL("Already disabled\n");
res = -EPERM;
goto completed;
}
if (ipa3_dma_work_pending()) {
IPADMA_ERR("There is pending work, can't disable.\n");
IPAERR_RL("There is pending work, can't disable.\n");
res = -EFAULT;
goto completed;
}