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path: root/drivers/usb/host/uhci-hcd.c
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Diffstat (limited to 'drivers/usb/host/uhci-hcd.c')
-rw-r--r--drivers/usb/host/uhci-hcd.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c
index f5c90217777a..f9c3947577fc 100644
--- a/drivers/usb/host/uhci-hcd.c
+++ b/drivers/usb/host/uhci-hcd.c
@@ -600,7 +600,7 @@ static int uhci_start(struct usb_hcd *hcd)
uhci->dentry = dentry;
#endif
- uhci->frame = dma_alloc_coherent(uhci_dev(uhci),
+ uhci->frame = dma_zalloc_coherent(uhci_dev(uhci),
UHCI_NUMFRAMES * sizeof(*uhci->frame),
&uhci->frame_dma_handle, GFP_KERNEL);
if (!uhci->frame) {
@@ -608,7 +608,6 @@ static int uhci_start(struct usb_hcd *hcd)
"unable to allocate consistent memory for frame list\n");
goto err_alloc_frame;
}
- memset(uhci->frame, 0, UHCI_NUMFRAMES * sizeof(*uhci->frame));
uhci->frame_cpu = kcalloc(UHCI_NUMFRAMES, sizeof(*uhci->frame_cpu),
GFP_KERNEL);