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authorMark A. Greer2014-09-02 15:12:21 -0700
committerSamuel Ortiz2014-09-07 23:13:43 +0200
commit17b2151733ecdc96ee4fecdf5fae973b8cb0fea7 (patch)
tree73adfad36b4fda5cde4310b224a92da011aa0718 /drivers/nfc
parent1568bfef18a9150d83b0f91aa254cef7ebead4cd (diff)
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 <mgreer@animalcreek.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc')
-rw-r--r--drivers/nfc/trf7970a.c2
1 files changed, 0 insertions, 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);