[PATCH net 0/2] at86rf230: various fixes

Hi,

I currently working on a big cleanup for the at86rf230 and I detect some bugs
in the current implementation. I will send patch stacks if net-next is open
again.

It's funny to find the forgotten shift and mask in the __at86rf230_read_subreg
function but it only makes trouble if csma is activated that's why it still works
before for me.

- Alex

Alexander Aring (2):
  at86rf230: remove check if AVDD settled
  at86rf230: fix __at86rf230_read_subreg function

 drivers/net/ieee802154/at86rf230.c | 10 +---------
 1 file changed, 1 insertion(+), 9 deletions(-)

-- 
1.9.2


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The AVDD regulator is only settled TX_ON (PLL_ON) state. Since commit
7dcbd22a97eb0689e6c583ad630ae0e7341e34c1 ("ieee802154: ensure that first
RF212 state comes from TRX_OFF"). We are in TRX_OFF state at the
beginning.

Signed-off-by: Alexander Aring <alex.aring@gmail.com>
---
 drivers/net/ieee802154/at86rf230.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 430bb0d..e102eef 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c

@@ -1025,14 +1025,6 @@ static int at86rf230_hw_init(struct at86rf230_local *lp)
 		return -EINVAL;
 	}
 
-	rc = at86rf230_read_subreg(lp, SR_AVDD_OK, &status);
-	if (rc)
-		return rc;
-	if (!status) {
-		dev_err(&lp->spi->dev, "AVDD error\n");
-		return -EINVAL;
-	}
-
 	return 0;
 }
 

-- 
1.9.2