The Kconfig dependency for this driver should include the kernel
configuration FB_MODE_HELPERS which defines the vesa_modes
structure.Without this dependency,the driver build generates a linker 
error if build as a built-in driver.It gets build find as a module,but
may cause issue during runtime.

Signed-off-by: Hari Prasath Gujulan Elango <hguju...@visteon.com>
---
 drivers/staging/sm750fb/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/staging/sm750fb/Kconfig b/drivers/staging/sm750fb/Kconfig
index c40d088..bfb3429 100644
--- a/drivers/staging/sm750fb/Kconfig
+++ b/drivers/staging/sm750fb/Kconfig
@@ -1,6 +1,6 @@
 config FB_SM750
        tristate "Silicon Motion SM750 framebuffer support"
-       depends on FB && PCI
+       depends on FB && PCI && FB_MODE_HELPERS
        help
          Frame buffer driver for the Silicon Motion SM750 chip
          with 2D accelearion and dual head support.
-- 
1.9.1
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