ARM: mv78xx0: avoid unused function warning
mv78xx0 produces a harmless warning when CONFIG_CACHE_FEROCEON_L2 is
disabled:
arch/arm/mach-mv78xx0/common.c:385:19: warning: 'is_l2_writethrough' defined but not used [-Wunused-function]
This avoids the warning by changing the #ifdef to an if(IS_ENABLED())
check with the same resulting object code.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Acked-by: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
diff --git a/arch/arm/mach-mv78xx0/common.c b/arch/arm/mach-mv78xx0/common.c
index a1a04df..99cc939 100644
--- a/arch/arm/mach-mv78xx0/common.c
+++ b/arch/arm/mach-mv78xx0/common.c
@@ -405,9 +405,8 @@
printk("HCLK = %dMHz, ", (hclk + 499999) / 1000000);
printk("TCLK = %dMHz\n", (get_tclk() + 499999) / 1000000);
-#ifdef CONFIG_CACHE_FEROCEON_L2
- feroceon_l2_init(is_l2_writethrough());
-#endif
+ if (IS_ENABLED(CONFIG_CACHE_FEROCEON_L2))
+ feroceon_l2_init(is_l2_writethrough());
/* Setup root of clk tree */
clk_init();