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authorLee Jones <lee.jones@linaro.org>2014-08-28 14:59:50 +0100
committerKishon Vijay Abraham I <kishon@ti.com>2014-09-12 11:35:31 +0530
commita6cc1b9478e769aca95d3a1bcb071d38b3f6bc30 (patch)
tree2c695c33859019ecbdf77026bf6c5602fbe1b17e /drivers/phy/phy-miphy365x.c
parentfbb1a770039d3900f5130bab949b757f6f7fb373 (diff)
downloadlinux-a6cc1b9478e769aca95d3a1bcb071d38b3f6bc30.tar.bz2
phy: miphy365x: Fix off-by-one error
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> Signed-off-by: Kishon Vijay Abraham I <kishon@ti.com>
Diffstat (limited to 'drivers/phy/phy-miphy365x.c')
-rw-r--r--drivers/phy/phy-miphy365x.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/phy/phy-miphy365x.c b/drivers/phy/phy-miphy365x.c
index e111baf187ce..e0fb7a1e5a5a 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