diff mbox

phy: miphy365x: Fix off-by-one error

Message ID 1409234390-20168-1-git-send-email-lee.jones@linaro.org
State Accepted
Commit a6cc1b9478e769aca95d3a1bcb071d38b3f6bc30
Headers show

Commit Message

Lee Jones Aug. 28, 2014, 1:59 p.m. UTC 
We index the RX/TX speed select values in the following way:

  rx_tx_spd[miphy_phy->sata_gen];

However rx_tx_spd[] starts at index zero and the SATA_GENx's start
at one.  In this patch we pad out the first element in rx_tx_spd[]
in an attempt to realign the values.

Cc: Alexandre Torgue <alexandre.torgue@st.com>
Reported-by: Gabriel Fernandez <gabriel.fernandez@linaro.org>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
---
 drivers/phy/phy-miphy365x.c | 1 +
 1 file changed, 1 insertion(+)
diff mbox

Patch

diff --git a/drivers/phy/phy-miphy365x.c b/drivers/phy/phy-miphy365x.c
index e111baf..e0fb7a1 100644
--- a/drivers/phy/phy-miphy365x.c
+++ b/drivers/phy/phy-miphy365x.c
@@ -163,6 +163,7 @@  enum miphy_sata_gen {
 };
 
 static u8 rx_tx_spd[] = {
+	0, /* GEN0 doesn't exist. */
 	TX_SPDSEL_GEN1_VAL | RX_SPDSEL_GEN1_VAL,
 	TX_SPDSEL_GEN2_VAL | RX_SPDSEL_GEN2_VAL,
 	TX_SPDSEL_GEN3_VAL | RX_SPDSEL_GEN3_VAL