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-rw-r--r--drivers/usb/host/r8a66597-hcd.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index 9f80e528557..afd4fbe7713 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -960,9 +960,9 @@ static void prepare_packet_read(struct r8a66597 *r8a66597,
r8a66597_write(r8a66597, TRCLR,
td->pipe->pipetre);
r8a66597_write(r8a66597,
- (urb->transfer_buffer_length
- + td->maxpacket - 1)
- / td->maxpacket,
+ DIV_ROUND_UP
+ (urb->transfer_buffer_length,
+ td->maxpacket),
td->pipe->pipetrn);
r8a66597_bset(r8a66597, TRENB,
td->pipe->pipetre);