P4080/eLBC: Make Freescale elbc interrupt common to elbc devices

Move Freescale elbc interrupt from nand driver to elbc driver.
Then all elbc devices can use the interrupt instead of ONLY nand.

For former nand driver, it had the two functions:

1. detecting nand flash partitions;
2. registering elbc interrupt.

Now, second function is removed to fsl_lbc.c.

Signed-off-by: Lan Chunhe-B25806 <b25806@freescale.com>
Signed-off-by: Roy Zang <tie-fei.zang@freescale.com>
Reviewed-by: Anton Vorontsov <cbouatmailru@gmail.com>
Cc: Wood Scott-B07421 <B07421@freescale.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 5 insertions, 2 deletions

diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 631e5a0fb6ab..44df1bac9701 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -687,9 +687,12 @@ config 4xx_SOC
         bool
 
 config FSL_LBC
-        bool
+        bool "Freescale Local Bus support"
+        depends on FSL_SOC
         help
-          Freescale Localbus support
+          Enables reporting of errors from the Freescale local bus
+          controller.  Also contains some common code used by
+          drivers for specific local bus peripherals.
 
 config FSL_GTM
         bool