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Commit 33674691 authored by Sonic Zhang's avatar Sonic Zhang Committed by Greg Kroah-Hartman
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serial: bfin_sport_uart: restore transmit frame sync fix 



The large cleanup/rewrite of resources in commit ccf68e59
accidentally reverted an earlier fix in commit a19e8b20.
So restore it here.

Signed-off-by: default avatarSonic Zhang <sonic.zhang@analog.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
Cc: stable <stable@kernel.org> [.34 and newer]
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 71cad055

drivers/serial/bfin_sport_uart.c

+1 −1
Original line number Diff line number Diff line
@@ -121,7 +121,7 @@ static int sport_uart_setup(struct sport_uart_port *up, int size, int baud_rate) 
	unsigned int sclk = get_sclk();



	/* Set TCR1 and TCR2, TFSR is not enabled for uart */

	SPORT_PUT_TCR1(up, (ITFS | TLSBIT | ITCLK));

	SPORT_PUT_TCR1(up, (LATFS | ITFS | TFSR | TLSBIT | ITCLK));

	SPORT_PUT_TCR2(up, size + 1);

	pr_debug("%s TCR1:%x, TCR2:%x\n", __func__, SPORT_GET_TCR1(up), SPORT_GET_TCR2(up));