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dwc3-msm: Fix dwc3_drd_state_string for undefined state

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dwc3_drd_state_string() will return null for undefined state and
fix it by adding undefined name to state_names.

Change-Id: I40be0b14c098fe2e9d77df3ff1108c3d4d55a30f
Signed-off-by: Vamsi Krishna Samavedam <vskrishn@codeaurora.org>
This commit is contained in:
Vamsi Krishna Samavedam 2018-12-17 12:34:51 -08:00 • committed by Manu Gautam
parent 7d34ffa6c3
commit 92e370e629
1 changed files with 2 additions and 1 deletions
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3
drivers/usb/dwc3/dwc3-msm.c
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@ -142,6 +142,7 @@ enum dwc3_drd_state {
}; };
static const char *const state_names[] = { static const char *const state_names[] = {
[DRD_STATE_UNDEFINED] = "undefined",
[DRD_STATE_IDLE] = "idle", [DRD_STATE_IDLE] = "idle",
[DRD_STATE_PERIPHERAL] = "peripheral", [DRD_STATE_PERIPHERAL] = "peripheral",
[DRD_STATE_PERIPHERAL_SUSPEND] = "peripheral_suspend", [DRD_STATE_PERIPHERAL_SUSPEND] = "peripheral_suspend",
@ -152,7 +153,7 @@ static const char *const state_names[] = {
static const char *dwc3_drd_state_string(enum dwc3_drd_state state) static const char *dwc3_drd_state_string(enum dwc3_drd_state state)
{ {
if (state < 0 || state >= ARRAY_SIZE(state_names)) if (state < 0 || state >= ARRAY_SIZE(state_names))
return "UNDEFINED"; return "UNKNOWN";
return state_names[state]; return state_names[state];
} }