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serial: sh-sci: Fix misplaced backport of "Fix late enablement of AUTORTS"

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The upstream commit 5f76895e4c ("serial: sh-sci: Fix late enablement of
AUTORTS") inserted a new call to .set_mctrl().
However the backported version in stable (commit ad3faea03f ("serial:
sh-sci: Fix late enablement of AUTORTS")) does not insert it at the same
position.

This patch moves the added instructions back to where they should be
according to the upsteam patch.

Fixes: ad3faea03f ("serial: sh-sci: Fix late enablement of AUTORTS")
Signed-off-by: Guillaume Bertholon <guillaume.bertholon@ens.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Guillaume Bertholon
2022-02-08 17:33:56 +01:00
committed by Greg Kroah-Hartman
parent 29c00a3756
commit 40555e6d2b
1 changed files with 4 additions and 4 deletions
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8
drivers/tty/serial/sh-sci.c
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@@ -2377,6 +2377,10 @@ done:
serial_port_out(port, SCFCR, ctrl);
}
if (port->flags & UPF_HARD_FLOW) {
/* Refresh (Auto) RTS */
sci_set_mctrl(port, port->mctrl);
}
scr_val |= s->cfg->scscr & ~(SCSCR_CKE1 | SCSCR_CKE0);
dev_dbg(port->dev, "SCSCR 0x%x\n", scr_val);
@@ -2391,10 +2395,6 @@ done:
*/
udelay(DIV_ROUND_UP(10 * 1000000, baud));
}
if (port->flags & UPF_HARD_FLOW) {
/* Refresh (Auto) RTS */
sci_set_mctrl(port, port->mctrl);
}
#ifdef CONFIG_SERIAL_SH_SCI_DMA
/*