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DCE-KMD: dce-ipc.c: Remove simple wrappers

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- This is a follow-up CL to address a comment in
  I55594d8e34c3b572129119d1f7240cde76cf37bd

- This change will remove below simple static wrappers
  from dce-ipc.c and directly call the corresponding OS functions.
    - _dce_ipc_get_next_write_buff()
    - _dce_ipc_get_next_read_buff()

JIRA TDS-16126

Change-Id: Ie8c08ace75f3c6e14e803c6aeccdf43a0c27f3fa
Signed-off-by: anupamg <anupamg@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3257965
Reviewed-by: Arun Swain <arswain@nvidia.com>
Reviewed-by: svcacv <svcacv@nvidia.com>
Reviewed-by: Vinod Gopalakrishnakurup <vinodg@nvidia.com>
This commit is contained in:
anupamg
2024-11-27 06:44:38 +00:00
committed by Jon Hunter
parent 0137495706
commit d0bafbec62
1 changed files with 3 additions and 41 deletions
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44
drivers/platform/tegra/dce/dce-ipc.c
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@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only // SPDX-License-Identifier: GPL-2.0-only
/* /*
* SPDX-FileCopyrightText: Copyright (c) 2019-2024 NVIDIA CORPORATION & AFFILIATES. All rights reserved. * SPDX-FileCopyrightText: Copyright (c) 2019-2025 NVIDIA CORPORATION & AFFILIATES. All rights reserved.
*/ */
#include <dce.h> #include <dce.h>
@@ -417,25 +417,6 @@ void dce_ipc_channel_reset(struct tegra_dce *d, u32 ch_type)
dce_os_mutex_unlock(&ch->lock); dce_os_mutex_unlock(&ch->lock);
} }
/**
* dce_ipc_get_next_write_buff - waits for the next write frame.
*
* @ch : Pointer to the pertinent channel.
*
* Return : 0 if successful
*/
static int _dce_ipc_get_next_write_buff(struct dce_ipc_channel *ch)
{
int err = 0;
if (ch != NULL)
err = dce_os_ivc_get_next_write_frame(&ch->d_ivc, &ch->obuff);
else
err = -EINVAL;
return err;
}
/** /**
* dce_ipc_send_message - Sends messages over ipc. * dce_ipc_send_message - Sends messages over ipc.
* *
@@ -457,7 +438,7 @@ int dce_ipc_send_message(struct tegra_dce *d, u32 ch_type,
dce_os_trace_ivc_send_req_received(d, ch); dce_os_trace_ivc_send_req_received(d, ch);
ret = _dce_ipc_get_next_write_buff(ch); ret = dce_os_ivc_get_next_write_frame(&ch->d_ivc, &ch->obuff);
if (ret) { if (ret) {
dce_os_err(ch->d, "Error getting next free buf to write"); dce_os_err(ch->d, "Error getting next free buf to write");
goto out; goto out;
@@ -479,25 +460,6 @@ out:
return ret; return ret;
} }
/**
* dce_ipc_get_next_read_buff - waits for the next write frame.
*
* @ch : Pointer to the pertinent channel.
*
* Return : 0 if successful
*/
static int _dce_ipc_get_next_read_buff(struct dce_ipc_channel *ch)
{
int err = 0;
if (ch != NULL)
err = dce_os_ivc_get_next_read_frame(&ch->d_ivc, &ch->ibuff);
else
err = -EINVAL;
return err;
}
/** /**
* dce_ipc_read_message - Reads messages over ipc. * dce_ipc_read_message - Reads messages over ipc.
* *
@@ -518,7 +480,7 @@ int dce_ipc_read_message(struct tegra_dce *d, u32 ch_type,
dce_os_trace_ivc_receive_req_received(d, ch); dce_os_trace_ivc_receive_req_received(d, ch);
ret = _dce_ipc_get_next_read_buff(ch); ret = dce_os_ivc_get_next_read_frame(&ch->d_ivc, &ch->ibuff);
if (ret) { if (ret) {
dce_os_debug(ch->d, "No Msg to read"); dce_os_debug(ch->d, "No Msg to read");
goto out; goto out;