diff mbox series

[08/45] tty: vt: make vc_is_sel()'s vc const

Message ID	20240118075756.10541-9-jirislaby@kernel.org
State	Superseded
Headers	show Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id AD77820B1B; Thu, 18 Jan 2024 07:58:18 +0000 (UTC) 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 08/45] tty: vt: make vc_is_sel()'s vc const Date: Thu, 18 Jan 2024 08:57:19 +0100 Message-ID: <20240118075756.10541-9-jirislaby@kernel.org> In-Reply-To: <20240118075756.10541-1-jirislaby@kernel.org> References: <20240118075756.10541-1-jirislaby@kernel.org> Precedence: bulk MIME-Version: 1.0 Content-Transfer-Encoding: 8bit
Series	tty: vt: cleanup and documentation \| expand [00/45] tty: vt: cleanup and documentation [01/45] vgacon: inline vc_scrolldelta_helper() into vgacon_scrolldelta() [02/45] fbcon: make display_desc a static array in fbcon_startup() [03/45] tty: vt: fix 20 vs 0x20 typo in EScsiignore [04/45] tty: vt: expect valid vc when in tty ops [05/45] tty: vt: pass proper pointers from tioclinux() [06/45] tty: vt: push console lock from tioclinux() down to 2 functions [07/45] tty: vt: pass vc_resize_user as a parameter [08/45] tty: vt: make vc_is_sel()'s vc const [09/45] tty: vt: define an enum for CSI+m codes [10/45] tty: vt: use case ranges for CSI+m fg/bg colors [11/45] tty: vt: define an enum for CSI+J codes [12/45] tty: vt: reflow csi_J() [13/45] tty: vt: define an enum for CSI+K codes [14/45] tty: vt: reflow csi_K() [15/45] tty: vt: pass vpar as unsigned to csi_J() and csi_K() [16/45] tty: vt: define an enum for ascii characters [17/45] tty: vt: remove extern from functions in selection.h [18/45] tty: vt: make consw::con_debug_() return void [19/45] tty: vt: make init parameter of consw::con_init() a bool [20/45] tty: vt: sanitize arguments of consw::con_clear() [21/45] tty: vt: remove checks for count in consw::con_clear() implementations [22/45] tty: vt: add con_putc() helper [23/45] tty: vt: eliminate unneeded consw::con_putc() implementations [24/45] tty: vt: sanitize consw::con_putc() parameters [25/45] tty: vt: sanitize consw::con_putcs() parameters [26/45] consoles: use if instead of switch-case in consw::con_cursor() [27/45] fbdev/core: simplify cursor_state setting in fbcon_ops::cursor() [28/45] tty: vt: remove CM_ constants [29/45] tty: vt: make consw::con_switch() return a bool [30/45] tty: vt: stop using -1 for blank mode in consw::con_blank() [31/45] tty: vt: use VESA blanking constants [32/45] tty: vt: use enum for VESA blanking modes [33/45] tty: vt: make types around consw::con_blank() bool [34/45] tty: vt: make font of consw::con_font_set() const [35/45] tty: vt: make consw::con_font_default()'s name const [36/45] tty: vt: change consw::con_set_origin() return type [37/45] fbcon: remove consw::con_screen_pos() [38/45] tty: vt: remove consw::con_screen_pos() [39/45] tty: vt: make types of screenpos() more consistent [40/45] fbcon: remove fbcon_getxy() [41/45] tty: vt: remove consw::con_getxy() [42/45] tty: vt: remove unused consw::con_flush_scrollback() [43/45] tty: vt: document the rest of struct consw [44/45] tty: vt: fix up kernel-doc [45/45] Documentation: add console.rst

Commit Message

Jiri Slaby Jan. 18, 2024, 7:57 a.m. UTC

It's only an aid to people reading the header and/or calling
vc_is_sel(). vc is only tested there, so having it const makes sense.

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

diff mbox series

Patch

diff --git a/drivers/tty/vt/selection.c b/drivers/tty/vt/selection.c
index 91d789c025c6..34ee09f5a8f4 100644
--- a/drivers/tty/vt/selection.c
+++ b/drivers/tty/vt/selection.c
@@ -88,7 +88,7 @@  void clear_selection(void)
 }
 EXPORT_SYMBOL_GPL(clear_selection);
 
-bool vc_is_sel(struct vc_data *vc)
+bool vc_is_sel(const struct vc_data *vc)
 {
 	return vc == vc_sel.cons;
 }
diff --git a/include/linux/selection.h b/include/linux/selection.h
index b7cd23e56a2b..533509f6ba4f 100644
--- a/include/linux/selection.h
+++ b/include/linux/selection.h
@@ -24,7 +24,7 @@  extern int sel_loadlut(u32 __user *lut);
 extern int mouse_reporting(void);
 extern void mouse_report(struct tty_struct * tty, int butt, int mrx, int mry);
 
-bool vc_is_sel(struct vc_data *vc);
+bool vc_is_sel(const struct vc_data *vc);
 
 extern int console_blanked;