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interconnect: qcom: Limit the maximum frequency to INT_MAX

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Higher bandwidth vote from client is resulting in overflow
in 32-bit mode, so limit the max frequency to INT_MAX.

Change-Id: Ic36da4a1797a91db5f840ba444b8d6ea63b96a49
Signed-off-by: Odelu Kukatla <okukatla@codeaurora.org>
This commit is contained in:
Odelu Kukatla 2021-05-27 22:36:49 +05:30 • committed by Gerrit - the friendly Code Review server
parent e3df959e01
commit 9c99c0fcda
1 changed files with 4 additions and 1 deletions
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5
drivers/interconnect/qcom/icc-rpm.c
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@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0-only
/*
* Copyright (c) 2020, The Linux Foundation. All rights reserved.
* Copyright (c) 2020-2021, The Linux Foundation. All rights reserved.
*
*/
@ -133,6 +133,9 @@ int qcom_icc_rpm_set(struct icc_node *src, struct icc_node *dst)
do_div(clk_rate, qn->buswidth);
bus_clk_rate[i] = max(bus_clk_rate[i], clk_rate);
if (bus_clk_rate[i] > RPM_CLK_MAX_LEVEL)
bus_clk_rate[i] = RPM_CLK_MAX_LEVEL;
}
}