Fix reset of i2c_busy flag if an error occurs during the i2c block read.
Signed-off-by: Rui Miguel Silva <rmf...@gmail.com>
---
drivers/staging/typec/fusb302/fusb302.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/staging/typec/fusb302/fusb302.c
b/drivers/staging/typec/fusb302/fusb302.c
index 26d7e2a387c3..b9dfd60ebab8 100644
--- a/drivers/staging/typec/fusb302/fusb302.c
+++ b/drivers/staging/typec/fusb302/fusb302.c
@@ -225,13 +225,15 @@ static int fusb302_i2c_block_read(struct fusb302_chip
*chip, u8 address,
if (ret < 0) {
dev_err(chip->dev, "cannot block read 0x%02x, len=%d: %d\n",
address, length, ret);
- return ret;
+ goto done;
}
if (ret != length) {
dev_err(chip->dev, "only read %d/%d bytes from 0x%02x\n",
ret, length, address);
- return -EIO;
+ ret = -EIO;
}
+
+done:
atomic_set(&chip->i2c_busy, 0);
return ret;
--
2.12.2
_______________________________________________
devel mailing list
de...@linuxdriverproject.org
http://driverdev.linuxdriverproject.org/mailman/listinfo/driverdev-devel
