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mhi: core: fix bandwidth scaling initialization failure

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An incorrect failure check needs to be fixed in the bandwidth
scaling initialization function as the absence of the supported
event ring support does not get factored in.

Change-Id: If80e5126821bc4c9223fe37c4403935a6b1bf047
Signed-off-by: Bhaumik Bhatt <bbhatt@codeaurora.org>
This commit is contained in:
Bhaumik Bhatt 2020-03-20 15:07:24 -07:00 committed by Hemant Kumar
parent f1ae7429fb
commit 6275ce75f6
1 changed files with 1 additions and 1 deletions
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drivers/bus/mhi/core/mhi_init.c
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@ -675,7 +675,7 @@ static int mhi_init_bw_scale(struct mhi_controller *mhi_cntrl)
/* No ER configured to support BW scale */
er_index = mhi_get_er_index(mhi_cntrl, MHI_ER_BW_SCALE_ELEMENT_TYPE);
if (ret < 0)
if (er_index < 0)
return er_index;
bw_cfg_offset += BW_SCALE_CFG_OFFSET;