Merge tag 'asm-generic-6.10' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd...

[linux-block.git] / arch / sparc / video / video-common.c

diff --git a/arch/sparc/video/video-common.c b/arch/sparc/video/video-common.c
new file mode 100644 (file)
index 0000000..2414380
--- /dev/null
+++ b/arch/sparc/video/video-common.c
@@ -0,0 +1,25 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <linux/console.h>
+#include <linux/device.h>
+#include <linux/module.h>
+
+#include <asm/prom.h>
+#include <asm/video.h>
+
+bool video_is_primary_device(struct device *dev)
+{
+       struct device_node *node = dev->of_node;
+
+       if (console_set_on_cmdline)
+               return false;
+
+       if (node && node == of_console_device)
+               return true;
+
+       return false;
+}
+EXPORT_SYMBOL(video_is_primary_device);
+
+MODULE_DESCRIPTION("Sparc video helpers");
+MODULE_LICENSE("GPL");