serial: uartps: Use cdns_uart_tx_empty in console_write

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Instead of accessing the registers and checking for tx_empty,
use cdns_uart_tx_empty in cdns_uart_console_write function.

Signed-off-by: Raviteja Narayanam <raviteja.narayanam@xilinx.com>
Reviewed-by: Shubhrajyoti Datta <shubhrajyoti.datta@xilinx.com>
Link: https://lore.kernel.org/r/1586413563-29125-3-git-send-email-raviteja.narayanam@xilinx.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Raviteja Narayanam 2020-04-09 11:56:03 +05:30 • committed by Greg Kroah-Hartman

parent 42e11948dd

commit a8e7346b7c

1 changed files with 1 additions and 3 deletions

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drivers/tty/serial/xilinx_uartps.c

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