From 37aba9cfece7819127e5e0d739ff54ec44695b9b Mon Sep 17 00:00:00 2001 From: Magnum Shan Date: Thu, 4 Feb 2021 16:18:19 +0800 Subject: [PATCH] mailbox: sprd: correct definition of SPRD_OUTBOX_FIFO_FULL [ 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 Signed-off-by: Chunyan Zhang Reviewed-by: Baolin Wang Signed-off-by: Jassi Brar Signed-off-by: Sasha Levin --- 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 f6fab24..4c32530 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) -- 2.7.4