From: msalter@redhat.com (Mark Salter) Date: Sun, 18 Aug 2013 12:22:50 -0400 Subject: [PATCH] arm64: add screen_info for console support Message-ID: <1376842970.11104.11.camel@t520.redhat.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The arm64 port doesn't provide a screen_info struct for console support which leads to a build failure with some configurations: drivers/video/console/vgacon.c:820: undefined reference to `screen_info' This patch adds an empty declaration of screen_info to fix the build problem. Some additional runtime code is needed to actually make it useful. Signed-off-by: Mark Salter --- arch/arm64/kernel/setup.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm64/kernel/setup.c b/arch/arm64/kernel/setup.c index add6ea6..eb9f93a 100644 --- a/arch/arm64/kernel/setup.c +++ b/arch/arm64/kernel/setup.c @@ -64,6 +64,10 @@ static const char *cpu_name; static const char *machine_name; phys_addr_t __fdt_pointer __initdata; +#if defined(CONFIG_VGA_CONSOLE) || defined(CONFIG_DUMMY_CONSOLE) +struct screen_info screen_info; +#endif + /* * Standard memory resources */ -- 1.8.1.4