From 17b2151733ecdc96ee4fecdf5fae973b8cb0fea7 Mon Sep 17 00:00:00 2001 From: "Mark A. Greer" Date: Tue, 2 Sep 2014 15:12:21 -0700 Subject: [PATCH] NFC: trf7970a: Remove unnecessary sleep There is no need to sleep for 1-2 ms before transmitting a new command. Signed-off-by: Mark A. Greer Signed-off-by: Samuel Ortiz --- drivers/nfc/trf7970a.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index 46a075dea67c..4709bea8deb2 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -1160,8 +1160,6 @@ static int trf7970a_in_send_cmd(struct nfc_digital_dev *ddev, len = min_t(int, skb->len, TRF7970A_FIFO_SIZE); - usleep_range(1000, 2000); - ret = trf7970a_transmit(trf, skb, len); if (ret) { kfree_skb(trf->rx_skb);