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From: "Jiri Slaby (SUSE)" <jirislaby@kernel.org>
To: gregkh@linuxfoundation.org
Cc: linux-serial@vger.kernel.org,
	linux-kernel@vger.kernel.org,
	"Jiri Slaby (SUSE)" <jirislaby@kernel.org>
Subject: [PATCH v2 43/47] tty: vt: remove consw::con_getxy()
Date: Mon, 22 Jan 2024 12:03:57 +0100
Message-ID: <20240122110401.7289-44-jirislaby@kernel.org>
In-Reply-To: <20240122110401.7289-1-jirislaby@kernel.org>
References: <20240122110401.7289-1-jirislaby@kernel.org>
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After the previous patch, nobody sets that hook. So drop it completely.

Signed-off-by: Jiri Slaby (SUSE) <jirislaby@kernel.org>
---
 drivers/tty/vt/vt.c     | 20 +++++---------------
 include/linux/console.h |  2 --
 2 files changed, 5 insertions(+), 17 deletions(-)

diff --git a/drivers/tty/vt/vt.c b/drivers/tty/vt/vt.c
index f6fa76c0eb5b..cbe1a1106d53 100644
--- a/drivers/tty/vt/vt.c
+++ b/drivers/tty/vt/vt.c
@@ -593,18 +593,12 @@ static void con_scroll(struct vc_data *vc, unsigned int top,
 static void do_update_region(struct vc_data *vc, unsigned long start, int count)
 {
 	unsigned int xx, yy, offset;
-	u16 *p;
+	u16 *p = (u16 *)start;
+
+	offset = (start - vc->vc_origin) / 2;
+	xx = offset % vc->vc_cols;
+	yy = offset / vc->vc_cols;
 
-	p = (u16 *) start;
-	if (!vc->vc_sw->con_getxy) {
-		offset = (start - vc->vc_origin) / 2;
-		xx = offset % vc->vc_cols;
-		yy = offset / vc->vc_cols;
-	} else {
-		int nxx, nyy;
-		start = vc->vc_sw->con_getxy(vc, start, &nxx, &nyy);
-		xx = nxx; yy = nyy;
-	}
 	for(;;) {
 		u16 attrib = scr_readw(p) & 0xff00;
 		int startx = xx;
@@ -627,10 +621,6 @@ static void do_update_region(struct vc_data *vc, unsigned long start, int count)
 			break;
 		xx = 0;
 		yy++;
-		if (vc->vc_sw->con_getxy) {
-			p = (u16 *)start;
-			start = vc->vc_sw->con_getxy(vc, start, NULL, NULL);
-		}
 	}
 }
 
diff --git a/include/linux/console.h b/include/linux/console.h
index b2d8621cea57..fa2cd81102b8 100644
--- a/include/linux/console.h
+++ b/include/linux/console.h
@@ -96,8 +96,6 @@ struct consw {
 			enum vc_intensity intensity,
 			bool blink, bool underline, bool reverse, bool italic);
 	void	(*con_invert_region)(struct vc_data *vc, u16 *p, int count);
-	unsigned long (*con_getxy)(struct vc_data *vc, unsigned long position,
-			int *px, int *py);
 	/*
 	 * Flush the video console driver's scrollback buffer
 	 */
-- 
2.43.0