From: gang.chen@asianux.com (Chen Gang)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] arm64: kernel: need extern variable 'screen_info' for related driver using.
Date: Mon, 20 May 2013 13:42:46 +0800 [thread overview]
Message-ID: <5199B7D6.40907@asianux.com> (raw)
Add the extern variable 'screen_info' according to arm32 has done.
The related error:
drivers/video/console/vgacon.c:1305: undefined reference to `screen_info'
Signed-off-by: Chen Gang <gang.chen@asianux.com>
---
arch/arm64/kernel/setup.c | 11 +++++++++++
1 files changed, 11 insertions(+), 0 deletions(-)
diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c
index add6ea6..1055992 100644
--- a/arch/arm64/kernel/setup.c
+++ b/arch/arm64/kernel/setup.c
@@ -374,3 +374,14 @@ const struct seq_operations cpuinfo_op = {
.stop = c_stop,
.show = c_show
};
+
+#if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE)
+struct screen_info screen_info = {
+ .orig_video_lines = 30,
+ .orig_video_cols = 80,
+ .orig_video_mode = 0,
+ .orig_video_ega_bx = 0,
+ .orig_video_isVGA = 1,
+ .orig_video_points = 8
+};
+#endif
--
1.7.7.6
next reply other threads:[~2013-05-20 5:42 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-20 5:42 Chen Gang [this message]
2013-05-20 9:10 ` [PATCH] arm64: kernel: need extern variable 'screen_info' for related driver using Will Deacon
2013-05-21 3:15 ` Chen Gang
2013-05-21 6:57 ` Geert Uytterhoeven
2013-05-21 7:51 ` Chen Gang
2013-05-21 9:03 ` Will Deacon
2013-05-21 10:13 ` Chen Gang
2013-05-21 13:15 ` Catalin Marinas
2013-05-22 0:50 ` Chen Gang
2013-05-21 11:07 ` Geert Uytterhoeven
2013-05-21 11:40 ` Chen Gang
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