* [PATCH -next] NFC: port100: convert to use le16_add_cpu()
@ 2013-10-30 5:26 Wei Yongjun
0 siblings, 0 replies; only message in thread
From: Wei Yongjun @ 2013-10-30 5:26 UTC (permalink / raw)
To: lauro.venancio, aloisio.almeida, sameo
Cc: yongjun_wei, linux-wireless, linux-nfc
From: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Convert cpu_to_le16(le16_to_cpu(E1) + E2) to use le16_add_cpu().
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
---
drivers/nfc/port100.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c
index 8a0571e..ab7afe3 100644
--- a/drivers/nfc/port100.c
+++ b/drivers/nfc/port100.c
@@ -493,7 +493,7 @@ static void port100_tx_update_payload_len(void *_frame, int len)
{
struct port100_frame *frame = _frame;
- frame->datalen = cpu_to_le16(le16_to_cpu(frame->datalen) + len);
+ le16_add_cpu(&frame->datalen, len);
}
static bool port100_rx_frame_is_valid(void *_frame)
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