Replace the conditional compilation using "#ifdef CONFIG_BLK_DEV_INITRD"
by a check for "IS_ENABLED(CONFIG_BLK_DEV_INITRD)", to increase compile
coverage and to simplify the code.
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
v5:
- No changes,
v4:
- New.
---
drivers/of/fdt.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index bc041d8141e86e62..0142b9334559baec 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -880,7 +880,6 @@ const void * __init of_flat_dt_match_machine(const void *default_match,
return best_data;
}
-#ifdef CONFIG_BLK_DEV_INITRD
static void __early_init_dt_declare_initrd(unsigned long start,
unsigned long end)
{
@@ -906,6 +905,9 @@ static void __init early_init_dt_check_for_initrd(unsigned long node)
int len;
const __be32 *prop;
+ if (!IS_ENABLED(CONFIG_BLK_DEV_INITRD))
+ return;
+
pr_debug("Looking for initrd properties... ");
prop = of_get_flat_dt_prop(node, "linux,initrd-start", &len);
@@ -924,11 +926,6 @@ static void __init early_init_dt_check_for_initrd(unsigned long node)
pr_debug("initrd_start=0x%llx initrd_end=0x%llx\n", start, end);
}
-#else
-static inline void early_init_dt_check_for_initrd(unsigned long node)
-{
-}
-#endif /* CONFIG_BLK_DEV_INITRD */
/**
* early_init_dt_check_for_elfcorehdr - Decode elfcorehdr location from flat
--
2.25.1
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