On 05/12/2017 01:16 PM, Rui Miguel Silva wrote:
Fix reset of i2c_busy flag if an error occurs during the i2c block read.
Signed-off-by: Rui Miguel Silva <rmf...@gmail.com>
Reviewed-by: Guenter Roeck <li...@roeck-us.net>
---
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 65df6407db84..37fd0bd0f2a6 100644
--- a/drivers/staging/typec/fusb302/fusb302.c
+++ b/drivers/staging/typec/fusb302/fusb302.c
@@ -365,13 +365,15 @@ static int fusb302_i2c_block_read(struct fusb302_chip
*chip, u8 address,
if (ret < 0) {
fusb302_log(chip, "cannot block read 0x%02x, len=%d, ret=%d",
address, length, ret);
- return ret;
+ goto done;
}
if (ret != length) {
fusb302_log(chip, "only read %d/%d bytes from 0x%02x",
ret, length, address);
- return -EIO;
+ ret = -EIO;
}
+
+done:
atomic_set(&chip->i2c_busy, 0);
return ret;
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