From a6cc1b9478e769aca95d3a1bcb071d38b3f6bc30 Mon Sep 17 00:00:00 2001 From: Lee Jones Date: Thu, 28 Aug 2014 14:59:50 +0100 Subject: [PATCH 1/3] 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 Reported-by: Gabriel Fernandez Signed-off-by: Lee Jones Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/phy-miphy365x.c | 1 + 1 file changed, 1 insertion(+) 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 From 6100a7c1e9fb4ce6a2c3ed04081d4d5ab8362f0f Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 1 Sep 2014 17:03:17 +0200 Subject: [PATCH 2/3] phy: spear1310-miphy: fix driver dependencies ST SPEAR1310-MIPHY support should be available only on ST SPEAr1310 machine. Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Kyungmin Park Cc: Pratyush Anand Cc: Mohit Kumar Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 4ff8cbb620d3..0972c2b5d580 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -214,6 +214,7 @@ config PHY_QCOM_IPQ806X_SATA config PHY_ST_SPEAR1310_MIPHY tristate "ST SPEAR1310-MIPHY driver" select GENERIC_PHY + depends on MACH_SPEAR1310 || COMPILE_TEST help Support for ST SPEAr1310 MIPHY which can be used for PCIe and SATA. From 7652d35f98b5049be370835182a98ba5689f8361 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 1 Sep 2014 17:04:15 +0200 Subject: [PATCH 3/3] phy: spear1340-miphy: fix driver dependencies ST SPEAR1340-MIPHY support should be available only on ST SPEAr1340 machine. Signed-off-by: Bartlomiej Zolnierkiewicz Acked-by: Kyungmin Park Cc: Pratyush Anand Cc: Mohit Kumar Signed-off-by: Kishon Vijay Abraham I --- drivers/phy/Kconfig | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/phy/Kconfig b/drivers/phy/Kconfig index 0972c2b5d580..f833aa271a2e 100644 --- a/drivers/phy/Kconfig +++ b/drivers/phy/Kconfig @@ -221,6 +221,7 @@ config PHY_ST_SPEAR1310_MIPHY config PHY_ST_SPEAR1340_MIPHY tristate "ST SPEAR1340-MIPHY driver" select GENERIC_PHY + depends on MACH_SPEAR1340 || COMPILE_TEST help Support for ST SPEAr1340 MIPHY which can be used for PCIe and SATA.