With W=1 and CONFIG_RISCV_NONSTANDARD_CACHE_OPS=n, GCC warns:
drivers/cache/sifive_ccache.c: In function 'sifive_ccache_init':
drivers/cache/sifive_ccache.c:293:23: warning: variable 'quirks' set but not used [-Wunused-but-set-variable]
293 | unsigned long quirks;
| ^~~~~~
This is expected, since QUIRK_NONSTANDARD_CACHE_OPS is the only quirk
still handled in this function.
Fixes: c90847bcbfb6 ("cache: sifive_ccache: Partially convert to a platform driver")
Reported-by: kernel test robot <[email protected]>
Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/
Signed-off-by: Samuel Holland <[email protected]>
---
drivers/cache/sifive_ccache.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/cache/sifive_ccache.c b/drivers/cache/sifive_ccache.c
index e9cc8b4786fb..6874b72ec59d 100644
--- a/drivers/cache/sifive_ccache.c
+++ b/drivers/cache/sifive_ccache.c
@@ -290,7 +290,7 @@ static int __init sifive_ccache_init(void)
struct device_node *np;
struct resource res;
const struct of_device_id *match;
- unsigned long quirks;
+ unsigned long quirks __maybe_unused;
int rc;
np = of_find_matching_node_and_match(NULL, sifive_ccache_ids, &match);
--
2.44.0