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-rw-r--r--drivers/video/sm501.c28
1 files changed, 28 insertions, 0 deletions
diff --git a/drivers/video/sm501.c b/drivers/video/sm501.c
index f55bf3c..6a1e010 100644
--- a/drivers/video/sm501.c
+++ b/drivers/video/sm501.c
@@ -95,6 +95,34 @@ static struct pci_device_id sm501_pci_tbl[] = {
};
#endif
+/*
+ * We do not enforce board code to provide empty/unused
+ * functions for this driver and define weak default
+ * functions here.
+ */
+unsigned int __board_video_init (void)
+{
+ return 0;
+}
+
+unsigned int board_video_init (void)
+ __attribute__((weak, alias("__board_video_init")));
+
+unsigned int __board_video_get_fb (void)
+{
+ return 0;
+}
+
+unsigned int board_video_get_fb (void)
+ __attribute__((weak, alias("__board_video_get_fb")));
+
+void __board_validate_screen (unsigned int base)
+{
+}
+
+void board_validate_screen (unsigned int base)
+ __attribute__((weak, alias("__board_validate_screen")));
+
/*-----------------------------------------------------------------------------
* video_hw_init --
*-----------------------------------------------------------------------------