leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL

Browse Source 
According to the specification, bit[2] represents SPRD_OUTBOX_FIFO_FULL,
not bit[0], so correct it.

Fixes: ca27fc26cd ("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>
This commit is contained in:
Magnum Shan 2021-02-04 16:18:19 +08:00 committed by Jassi Brar
parent 09d12157b3
commit 4450f128c5
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/mailbox/sprd-mailbox.c
View File

@ -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)