diff options
Diffstat (limited to 'drivers/mailbox')
| -rw-r--r-- | drivers/mailbox/bcm2835-mailbox.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/mailbox/bcm2835-mailbox.c b/drivers/mailbox/bcm2835-mailbox.c index 4b13268529f9..0b47dd42f3bd 100644 --- a/drivers/mailbox/bcm2835-mailbox.c +++ b/drivers/mailbox/bcm2835-mailbox.c @@ -49,6 +49,7 @@ #define MAIL0_STA (ARM_0_MAIL0 + 0x18) #define MAIL0_CNF (ARM_0_MAIL0 + 0x1C) #define MAIL1_WRT (ARM_0_MAIL1 + 0x00) +#define MAIL1_STA (ARM_0_MAIL1 + 0x18) /* Status register: FIFO state. */ #define ARM_MS_FULL BIT(31) @@ -117,7 +118,7 @@ static bool bcm2835_last_tx_done(struct mbox_chan *link) bool ret; spin_lock(&mbox->lock); - ret = !(readl(mbox->regs + MAIL0_STA) & ARM_MS_FULL); + ret = !(readl(mbox->regs + MAIL1_STA) & ARM_MS_FULL); spin_unlock(&mbox->lock); return ret; } |