checkpatch: Ignore ENOSYS warnings

There are no system calls in U-Boot, but ENOSYS is still allowed (and preferred since 42a2668 ("dm: core: Document the common error codes")). Silence this warning. Signed-off-by: Sean Anderson <[email protected]> Reviewed-by: Simon Glass <[email protected]>
cferr · Apr 22, 2021 · 6829d60 · 6829d60
1 parent 535e700
commit 6829d60
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/.checkpatch.conf b/.checkpatch.conf
@@ -26,6 +26,9 @@
 # addresses are __aligned(2)".
 --ignore PREFER_ETHER_ADDR_COPY
 
+# ENOSYS is a conventionally used error, even though U-Boot lacks system calls.
+--ignore ENOSYS
+
 # A bit shorter of a description is OK with us.
 --min-conf-desc-length=2