diff options
author | Pradeep Goudagunta <pgoudagunta@nvidia.com> | 2011-08-11 12:40:42 +0530 |
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committer | Dan Willemsen <dwillemsen@nvidia.com> | 2011-11-30 21:48:26 -0800 |
commit | dcde024cc99a8fb096a368c5ddfe20b03fbf02cb (patch) | |
tree | e855cde9f24d144976b37539dba453bcde80f6bd /drivers/tty/serial | |
parent | 30e24c3a35e0a55d58be3a91400c517ccb57a878 (diff) |
Revert "serial: tegra: Add delay after TX DMA complete"
This reverts commit 62bdeb8d6d8f307ddfe81a42ce92c58f3fe51dff.
Reverting this change according to the ASIC recommendations.
Bug 847599
Original-Change-Id: I81156a57092b0e3043abc15310ce1d544c64b6f1
Reviewed-on: http://git-master/r/46592
Tested-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Rebase-Id: R075014a99e05988ed41ea4b7b8d3ad901e4ac5b4
Diffstat (limited to 'drivers/tty/serial')
-rw-r--r-- | drivers/tty/serial/tegra_hsuart.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/drivers/tty/serial/tegra_hsuart.c b/drivers/tty/serial/tegra_hsuart.c index 9d6fd3ff4209..222b9678610f 100644 --- a/drivers/tty/serial/tegra_hsuart.c +++ b/drivers/tty/serial/tegra_hsuart.c @@ -496,7 +496,6 @@ static void tegra_tx_dma_complete_callback(struct tegra_dma_req *req) unsigned long flags; dev_vdbg(t->uport.dev, "%s: %d\n", __func__, count); - udelay(30); spin_lock_irqsave(&t->uport.lock, flags); xmit->tail = (xmit->tail + count) & (UART_XMIT_SIZE - 1); |