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authorAlan Stern <stern@rowland.harvard.edu>2013-10-18 11:15:14 -0400
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2013-10-19 14:08:04 -0700
commit4a71f242e51767e75c7ecdba890debab2c0dceaf (patch)
tree6ed10a483804ebef36d42de0001d3e7cd2196aea /drivers/usb/host/ehci-sched.c
parent5d8f681f3d14880d5b509eb32a910ba90ef28c36 (diff)
downloadlinux-stericsson-4a71f242e51767e75c7ecdba890debab2c0dceaf.tar.gz
USB: EHCI: fix sparse errors
This patch fixes several sparse errors in ehci-hcd introduced by commit 3d091a6f7039 (USB: EHCI: AMD periodic frame list table quirk). Although the problem fixed by that commit affects only little-endian systems, the source code has to use types appropriate for big-endian too. Signed-off-by: Alan Stern <stern@rowland.harvard.edu> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/host/ehci-sched.c')
-rw-r--r--drivers/usb/host/ehci-sched.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index fbeb82e552b8..e113fd73aeae 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -103,7 +103,7 @@ static void periodic_unlink (struct ehci_hcd *ehci, unsigned frame, void *ptr)
*hw_p = *shadow_next_periodic(ehci, &here,
Q_NEXT_TYPE(ehci, *hw_p));
else
- *hw_p = ehci->dummy->qh_dma;
+ *hw_p = cpu_to_hc32(ehci, ehci->dummy->qh_dma);
}
/*-------------------------------------------------------------------------*/
@@ -2446,7 +2446,8 @@ restart:
q.itd->hw_next != EHCI_LIST_END(ehci))
*hw_p = q.itd->hw_next;
else
- *hw_p = ehci->dummy->qh_dma;
+ *hw_p = cpu_to_hc32(ehci,
+ ehci->dummy->qh_dma);
type = Q_NEXT_TYPE(ehci, q.itd->hw_next);
wmb();
modified = itd_complete (ehci, q.itd);
@@ -2481,7 +2482,8 @@ restart:
q.sitd->hw_next != EHCI_LIST_END(ehci))
*hw_p = q.sitd->hw_next;
else
- *hw_p = ehci->dummy->qh_dma;
+ *hw_p = cpu_to_hc32(ehci,
+ ehci->dummy->qh_dma);
type = Q_NEXT_TYPE(ehci, q.sitd->hw_next);
wmb();
modified = sitd_complete (ehci, q.sitd);