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Merge "disp: msm: dsi: add check for invalid arguments in DSI clock control"

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qctecmdr 2020-03-12 18:39:29 -07:00 • committed by Gerrit - the friendly Code Review server
commit a27a0cd2c1
2 changed files with 6 additions and 6 deletions
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5
msm/dsi/dsi_clk.h
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@ -1,6 +1,6 @@
/* SPDX-License-Identifier: GPL-2.0-only */
/*
* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*/
#ifndef _DSI_CLK_H_
@ -264,8 +264,7 @@ int dsi_display_link_clk_force_update_ctrl(void *handle);
*
* return: error code in case of failure or 0 for success.
*/
int dsi_display_clk_ctrl(void *handle,
enum dsi_clk_type clk_type, enum dsi_clk_state clk_state);
int dsi_display_clk_ctrl(void *handle, u32 clk_type, u32 clk_state);
/**
* dsi_clk_set_link_frequencies() - set frequencies for link clks

7
msm/dsi/dsi_clk_manager.c
View file

@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2016-2019, The Linux Foundation. All rights reserved.
* Copyright (c) 2016-2020, The Linux Foundation. All rights reserved.
*/
#include <linux/of.h>
@ -1289,11 +1289,12 @@ int dsi_display_link_clk_force_update_ctrl(void *handle)
}
int dsi_display_clk_ctrl(void *handle,
enum dsi_clk_type clk_type, enum dsi_clk_state clk_state)
u32 clk_type, u32 clk_state)
{
int rc = 0;
if (!handle) {
if ((!handle) || (clk_type > DSI_ALL_CLKS) ||
(clk_state > DSI_CLK_EARLY_GATE)) {
DSI_ERR("Invalid arg\n");
return -EINVAL;
}