The two functions that got split out from the bounce
buffer handling are now unused when CONFIG_MMC_BLOCK_BOUNCE
is disabled:
mmc/card/queue.c:212:12: error: 'mmc_queue_alloc_bounce_sgs' defined but not
used [-Werror=unused-function]
mmc/card/queue.c:189:13: error: 'mmc_queue_alloc_bounce_bufs' defined but not
used [-Werror=unused-function]
This adds a new #ifdef around them.
Fixes: 0a6321310492 ("mmc: queue: Factor out mmc_queue_alloc_bounce_bufs()")
Signed-off-by: Arnd Bergmann <[email protected]>
---
drivers/mmc/card/queue.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/mmc/card/queue.c b/drivers/mmc/card/queue.c
index 8d10fab701b6..6ae6bfb8b221 100644
--- a/drivers/mmc/card/queue.c
+++ b/drivers/mmc/card/queue.c
@@ -186,6 +186,7 @@ static void mmc_queue_setup_discard(struct request_queue *q,
queue_flag_set_unlocked(QUEUE_FLAG_SECERASE, q);
}
+#ifdef CONFIG_MMC_BLOCK_BOUNCE
static bool mmc_queue_alloc_bounce_bufs(struct mmc_queue *mq,
unsigned int bouncesz)
{
@@ -226,6 +227,7 @@ static int mmc_queue_alloc_bounce_sgs(struct mmc_queue *mq,
return 0;
}
+#endif
static int mmc_queue_alloc_sgs(struct mmc_queue *mq, int max_segs)
{
--
2.9.0
