[PATCH linux dev-5.3 2/4] fsi: aspeed: Give read longer before timeout
Joel Stanley
joel at jms.id.au
Wed Oct 23 17:18:46 AEDT 2019
Accessing some devices under the cfam would timeout (-ETIMEOUT/110).
This shouldn't happen in normal operation, so extend the timeout to be
longer.
Signed-off-by: Joel Stanley <joel at jms.id.au>
---
drivers/fsi/fsi-master-aspeed.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/fsi/fsi-master-aspeed.c b/drivers/fsi/fsi-master-aspeed.c
index 60d302871db3..18f6012f19a8 100644
--- a/drivers/fsi/fsi-master-aspeed.c
+++ b/drivers/fsi/fsi-master-aspeed.c
@@ -220,7 +220,7 @@ static int opb_read(void __iomem *base, uint32_t addr, size_t size, u32 *out)
ret = readl_poll_timeout(base + OPB_IRQ_STATUS, reg,
(reg & OPB0_XFER_ACK_EN) != 0,
- 0, 100);
+ 0, 10000);
status = readl(base + OPB0_STATUS);
--
2.23.0
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