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authorArvid Brodin <arvid.brodin@enea.com>2011-02-27 00:05:26 +0300
committerGreg Kroah-Hartman <gregkh@suse.de>2011-03-01 06:23:37 +0300
commitbbaa387674b65a2f784631cc4c87c77ec9d3374e (patch)
tree545540742b6c8928acadadec905309924dbe58cf /drivers/usb/host/isp1760-hcd.c
parenta041d8e4375ee6d78409a721221878dcad5eff8a (diff)
downloadlinux-bbaa387674b65a2f784631cc4c87c77ec9d3374e.tar.xz
usb/isp1760: Remove redundant "data_buffer" member from struct inter_packet_info
Signed-off-by: Arvid Brodin <arvid.brodin@enea.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/isp1760-hcd.c')
-rw-r--r--drivers/usb/host/isp1760-hcd.c11
1 files changed, 2 insertions, 9 deletions
diff --git a/drivers/usb/host/isp1760-hcd.c b/drivers/usb/host/isp1760-hcd.c
index cfb8e8ab9338..e0d9704b2039 100644
--- a/drivers/usb/host/isp1760-hcd.c
+++ b/drivers/usb/host/isp1760-hcd.c
@@ -837,7 +837,6 @@ static void enqueue_one_atl_qtd(struct isp1760_hcd *priv,
priv->atl_ints[slot].qh = qh;
priv->atl_ints[slot].qtd = qtd;
- priv->atl_ints[slot].data_buffer = qtd->data_buffer;
qtd->status |= URB_ENQUEUED;
qtd->status |= slot << 16;
}
@@ -856,7 +855,6 @@ static void enqueue_one_int_qtd(struct isp1760_hcd *priv,
priv->int_ints[slot].qh = qh;
priv->int_ints[slot].qtd = qtd;
- priv->int_ints[slot].data_buffer = qtd->data_buffer;
qtd->status |= URB_ENQUEUED;
qtd->status |= slot << 16;
}
@@ -1147,8 +1145,7 @@ static void do_atl_int(struct usb_hcd *hcd)
switch (DW1_GET_PID(ptd.dw1)) {
case IN_PID:
mem_reads8(hcd->regs, qtd->payload_addr,
- priv->atl_ints[queue_entry].data_buffer,
- length);
+ qtd->data_buffer, length);
case OUT_PID:
@@ -1159,7 +1156,6 @@ static void do_atl_int(struct usb_hcd *hcd)
}
}
- priv->atl_ints[queue_entry].data_buffer = NULL;
priv->atl_ints[queue_entry].qtd = NULL;
priv->atl_ints[queue_entry].qh = NULL;
@@ -1283,8 +1279,7 @@ static void do_intl_int(struct usb_hcd *hcd)
switch (DW1_GET_PID(ptd.dw1)) {
case IN_PID:
mem_reads8(hcd->regs, qtd->payload_addr,
- priv->int_ints[queue_entry].data_buffer,
- length);
+ qtd->data_buffer, length);
case OUT_PID:
urb->actual_length += length;
@@ -1294,7 +1289,6 @@ static void do_intl_int(struct usb_hcd *hcd)
}
}
- priv->int_ints[queue_entry].data_buffer = NULL;
priv->int_ints[queue_entry].qtd = NULL;
priv->int_ints[queue_entry].qh = NULL;
@@ -1700,7 +1694,6 @@ static int isp1760_urb_dequeue(struct usb_hcd *hcd, struct urb *urb,
ints->qh = NULL;
ints->qtd = NULL;
- ints->data_buffer = NULL;
isp1760_urb_done(priv, urb, status);
if (qtd)