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authorMagnum Shan <magnum.shan@unisoc.com>2021-02-04 11:18:19 +0300
committerJassi Brar <jaswinder.singh@linaro.org>2021-02-15 08:28:20 +0300
commit4450f128c51160bfded6b483eba37d0628d7adb2 (patch)
treef232827cf0f47332b95a922d7e670f602be4d8e8 /drivers/mailbox
parent09d12157b3bf3b42f74b7871930064eee3e080a3 (diff)
downloadlinux-4450f128c51160bfded6b483eba37d0628d7adb2.tar.xz
mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL
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.shan@unisoc.com> Signed-off-by: Chunyan Zhang <chunyan.zhang@unisoc.com> Reviewed-by: Baolin Wang <baolin.wang7@gmail.com> Signed-off-by: Jassi Brar <jaswinder.singh@linaro.org>
Diffstat (limited to 'drivers/mailbox')
-rw-r--r--drivers/mailbox/sprd-mailbox.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mailbox/sprd-mailbox.c b/drivers/mailbox/sprd-mailbox.c
index f6fab24ae8a9..4c325301a2fe 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)