diff options
| -rw-r--r-- | drivers/usb/dwc3/core.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index b415c0c859d..8d543ea4352 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -169,7 +169,6 @@ static void dwc3_free_one_event_buffer(struct dwc3 *dwc, struct dwc3_event_buffer *evt) { dma_free_coherent(dwc->dev, evt->length, evt->buf, evt->dma); - kfree(evt); } /** @@ -185,7 +184,7 @@ dwc3_alloc_one_event_buffer(struct dwc3 *dwc, unsigned length) { struct dwc3_event_buffer *evt; - evt = kzalloc(sizeof(*evt), GFP_KERNEL); + evt = devm_kzalloc(dwc->dev, sizeof(*evt), GFP_KERNEL); if (!evt) return ERR_PTR(-ENOMEM); @@ -215,8 +214,6 @@ static void dwc3_free_event_buffers(struct dwc3 *dwc) if (evt) dwc3_free_one_event_buffer(dwc, evt); } - - kfree(dwc->ev_buffs); } /** @@ -235,7 +232,8 @@ static int __devinit dwc3_alloc_event_buffers(struct dwc3 *dwc, unsigned length) num = DWC3_NUM_INT(dwc->hwparams.hwparams1); dwc->num_event_buffers = num; - dwc->ev_buffs = kzalloc(sizeof(*dwc->ev_buffs) * num, GFP_KERNEL); + dwc->ev_buffs = devm_kzalloc(dwc->dev, sizeof(*dwc->ev_buffs) * num, + GFP_KERNEL); if (!dwc->ev_buffs) { dev_err(dwc->dev, "can't allocate event buffers array\n"); return -ENOMEM; |