diff options
author | 2018-10-26 08:14:13 -0700 | |
---|---|---|
committer | 2018-10-26 08:14:13 -0700 | |
commit | 9703fc8caf36ac65dca1538b23dd137de0b53233 (patch) | |
tree | 4e92539741cdce08f3c0095fefe76232a686f576 /drivers/scsi | |
parent | Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma (diff) | |
parent | usb: phy: ab8500: silence some uninitialized variable warnings (diff) | |
download | linux-9703fc8caf36ac65dca1538b23dd137de0b53233.tar.gz linux-9703fc8caf36ac65dca1538b23dd137de0b53233.tar.bz2 linux-9703fc8caf36ac65dca1538b23dd137de0b53233.zip |
Merge tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb
Pull USB/PHY updates from Greg KH:
"Here is the big USB/PHY driver patches for 4.20-rc1
Lots of USB changes in here, primarily in these areas:
- typec updates and new drivers
- new PHY drivers
- dwc2 driver updates and additions (this old core keeps getting
added to new devices.)
- usbtmc major update based on the industry group coming together and
working to add new features and performance to the driver.
- USB gadget additions for new features
- USB gadget configfs updates
- chipidea driver updates
- other USB gadget updates
- USB serial driver updates
- renesas driver updates
- xhci driver updates
- other tiny USB driver updates
All of these have been in linux-next for a while with no reported
issues"
* tag 'usb-4.20-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb: (229 commits)
usb: phy: ab8500: silence some uninitialized variable warnings
usb: xhci: tegra: Add genpd support
usb: xhci: tegra: Power-off power-domains on removal
usbip:vudc: BUG kmalloc-2048 (Not tainted): Poison overwritten
usbip: tools: fix atoi() on non-null terminated string
USB: misc: appledisplay: fix backlight update_status return code
phy: phy-pxa-usb: add a new driver
usb: host: add DT bindings for faraday fotg2
usb: host: ohci-at91: fix request of irq for optional gpio
usb/early: remove set but not used variable 'remain_length'
usb: typec: Fix copy/paste on typec_set_vconn_role() kerneldoc
usb: typec: tcpm: Report back negotiated PPS voltage and current
USB: core: remove set but not used variable 'udev'
usb: core: fix memory leak on port_dev_path allocation
USB: net2280: Remove ->disconnect() callback from net2280_pullup()
usb: dwc2: disable power_down on rockchip devices
usb: gadget: udc: renesas_usb3: add support for r8a77990
dt-bindings: usb: renesas_usb3: add bindings for r8a77990
usb: gadget: udc: renesas_usb3: Add r8a774a1 support
USB: serial: cypress_m8: remove set but not used variable 'iflag'
...
Diffstat (limited to 'drivers/scsi')
-rw-r--r-- | drivers/scsi/ufs/ufs-qcom.c | 28 | ||||
-rw-r--r-- | drivers/scsi/ufs/ufs-qcom.h | 5 |
2 files changed, 1 insertions, 32 deletions
diff --git a/drivers/scsi/ufs/ufs-qcom.c b/drivers/scsi/ufs/ufs-qcom.c index 4a6b2b350ace..3aeadb14aae1 100644 --- a/drivers/scsi/ufs/ufs-qcom.c +++ b/drivers/scsi/ufs/ufs-qcom.c @@ -16,7 +16,6 @@ #include <linux/of.h> #include <linux/platform_device.h> #include <linux/phy/phy.h> -#include <linux/phy/phy-qcom-ufs.h> #include "ufshcd.h" #include "ufshcd-pltfrm.h" @@ -191,22 +190,9 @@ out: static int ufs_qcom_link_startup_post_change(struct ufs_hba *hba) { - struct ufs_qcom_host *host = ufshcd_get_variant(hba); - struct phy *phy = host->generic_phy; u32 tx_lanes; - int err = 0; - - err = ufs_qcom_get_connected_tx_lanes(hba, &tx_lanes); - if (err) - goto out; - err = ufs_qcom_phy_set_tx_lane_enable(phy, tx_lanes); - if (err) - dev_err(hba->dev, "%s: ufs_qcom_phy_set_tx_lane_enable failed\n", - __func__); - -out: - return err; + return ufs_qcom_get_connected_tx_lanes(hba, &tx_lanes); } static int ufs_qcom_check_hibern8(struct ufs_hba *hba) @@ -934,10 +920,8 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba, { u32 val; struct ufs_qcom_host *host = ufshcd_get_variant(hba); - struct phy *phy = host->generic_phy; struct ufs_qcom_dev_params ufs_qcom_cap; int ret = 0; - int res = 0; if (!dev_req_params) { pr_err("%s: incoming dev_req_params is NULL\n", __func__); @@ -1004,12 +988,6 @@ static int ufs_qcom_pwr_change_notify(struct ufs_hba *hba, } val = ~(MAX_U32 << dev_req_params->lane_tx); - res = ufs_qcom_phy_set_tx_lane_enable(phy, val); - if (res) { - dev_err(hba->dev, "%s: ufs_qcom_phy_set_tx_lane_enable() failed res = %d\n", - __func__, res); - ret = res; - } /* cache the power mode parameters to use internally */ memcpy(&host->dev_req_params, @@ -1266,10 +1244,6 @@ static int ufs_qcom_init(struct ufs_hba *hba) } } - /* update phy revision information before calling phy_init() */ - ufs_qcom_phy_save_controller_version(host->generic_phy, - host->hw_ver.major, host->hw_ver.minor, host->hw_ver.step); - err = ufs_qcom_init_lane_clks(host); if (err) goto out_variant_clear; diff --git a/drivers/scsi/ufs/ufs-qcom.h b/drivers/scsi/ufs/ufs-qcom.h index 295f4bef6a0e..c114826316eb 100644 --- a/drivers/scsi/ufs/ufs-qcom.h +++ b/drivers/scsi/ufs/ufs-qcom.h @@ -129,11 +129,6 @@ enum { MASK_CLK_NS_REG = 0xFFFC00, }; -enum ufs_qcom_phy_init_type { - UFS_PHY_INIT_FULL, - UFS_PHY_INIT_CFG_RESTORE, -}; - /* QCOM UFS debug print bit mask */ #define UFS_QCOM_DBG_PRINT_REGS_EN BIT(0) #define UFS_QCOM_DBG_PRINT_ICE_REGS_EN BIT(1) |