[U-Boot] [PATCH 1/4] kirkwood: remove get_random_hex() and MD5 dependency

[Andre Przywara]

Commit 19a5944fcd62 ("mvgbe: remove setting of ethaddr within the
driver") removed the usage of get_random_hex() from the mvgbe driver
about six years ago. However the prototype of that function survived
till today in some kirkwood header file.
Remove that prototype and the CONFIG_MD5 dependency triggered by that.

Signed-off-by: Andre Przywara <andre.przywara at arm.com>
---
 arch/arm/mach-kirkwood/include/mach/config.h | 1 -
 arch/arm/mach-kirkwood/include/mach/cpu.h    | 1 -
 2 files changed, 2 deletions(-)

diff --git a/arch/arm/mach-kirkwood/include/mach/config.h b/arch/arm/mach-kirkwood/include/mach/config.h
index 446457f..b786df0 100644
--- a/arch/arm/mach-kirkwood/include/mach/config.h
+++ b/arch/arm/mach-kirkwood/include/mach/config.h
@@ -24,7 +24,6 @@
 #endif /* CONFIG_KW88F6281 */
 
 #include <asm/arch/soc.h>
-#define CONFIG_MD5	/* get_random_hex on krikwood needs MD5 support */
 #define CONFIG_KIRKWOOD_EGIGA_INIT	/* Enable GbePort0/1 for kernel */
 #define CONFIG_KIRKWOOD_RGMII_PAD_1V8	/* Set RGMII Pad voltage to 1.8V */
 #define CONFIG_KIRKWOOD_PCIE_INIT       /* Enable PCIE Port0 for kernel */
diff --git a/arch/arm/mach-kirkwood/include/mach/cpu.h b/arch/arm/mach-kirkwood/include/mach/cpu.h
index 926d347..ab704d9 100644
--- a/arch/arm/mach-kirkwood/include/mach/cpu.h
+++ b/arch/arm/mach-kirkwood/include/mach/cpu.h
@@ -139,7 +139,6 @@ struct kwgpio_registers {
 /*
  * functions
  */
-unsigned char get_random_hex(void);
 unsigned int mvebu_sdram_bar(enum memory_bank bank);
 unsigned int mvebu_sdram_bs(enum memory_bank bank);
 void mvebu_sdram_size_adjust(enum memory_bank bank);
-- 
2.8.2