From: Magnum Shan <magnum.s...@unisoc.com>
[ Upstream commit 4450f128c51160bfded6b483eba37d0628d7adb2 ]
According to the specification, bit[2] represents SPRD_OUTBOX_FIFO_FULL,
not bit[0], so correct it.
Fixes: ca27fc26cd22 ("mailbox: sprd: Add Spreadtrum mailbox driver")
Signed-off-by: Magnum Shan <magnum.s...@unisoc.com>
Signed-off-by: Chunyan Zhang <chunyan.zh...@unisoc.com>
Reviewed-by: Baolin Wang <baolin.wa...@gmail.com>
Signed-off-by: Jassi Brar <jaswinder.si...@linaro.org>
Signed-off-by: Sasha Levin <sas...@kernel.org>
---
drivers/mailbox/sprd-mailbox.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mailbox/sprd-mailbox.c b/drivers/mailbox/sprd-mailbox.c
index f6fab24ae8a9a..4c325301a2fe8 100644
--- a/drivers/mailbox/sprd-mailbox.c
+++ b/drivers/mailbox/sprd-mailbox.c
@@ -35,7 +35,7 @@
#define SPRD_MBOX_IRQ_CLR BIT(0)
/* Bit and mask definiation for outbox's SPRD_MBOX_FIFO_STS register */
-#define SPRD_OUTBOX_FIFO_FULL BIT(0)
+#define SPRD_OUTBOX_FIFO_FULL BIT(2)
#define SPRD_OUTBOX_FIFO_WR_SHIFT 16
#define SPRD_OUTBOX_FIFO_RD_SHIFT 24
#define SPRD_OUTBOX_FIFO_POS_MASK GENMASK(7, 0)
--
2.27.0
