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[Qemu-trivial] [PATCH 3/3] remove useless muldiv64()
From: |
Laurent Vivier |
Subject: |
[Qemu-trivial] [PATCH 3/3] remove useless muldiv64() |
Date: |
Wed, 4 May 2016 15:04:08 +0200 |
muldiv64(a, 1, b) is like "a / b".
This patch is the result of coccinelle script
scripts/coccinelle/remove_muldiv64.cocci.
Signed-off-by: Laurent Vivier <address@hidden>
---
hw/usb/hcd-ohci.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/usb/hcd-ohci.c b/hw/usb/hcd-ohci.c
index e5b535f..2af6c16 100644
--- a/hw/usb/hcd-ohci.c
+++ b/hw/usb/hcd-ohci.c
@@ -1474,7 +1474,7 @@ static uint32_t ohci_get_frame_remaining(OHCIState *ohci)
if (tks >= usb_frame_time)
return (ohci->frt << 31);
- tks = muldiv64(tks, 1, usb_bit_time);
+ tks = tks / usb_bit_time;
fr = (uint16_t)(ohci->fi - tks);
return (ohci->frt << 31) | fr;
--
2.5.5