diff options
author | Ivan T. Ivanov <iivanov@mm-sol.com> | 2014-04-28 13:34:12 (GMT) |
---|---|---|
committer | Felipe Balbi <balbi@ti.com> | 2014-04-30 16:28:43 (GMT) |
commit | ff0e4a68c931dc34e43c081d1b6a895a9aaf8a2b (patch) | |
tree | a57fb5599cd60a6860f5f7c019a3ef26debeb01f /drivers/usb/phy/phy-msm-usb.c | |
parent | 971232cf7c7a71ad3cbf433f592eee3ae1a578ac (diff) | |
download | linux-ff0e4a68c931dc34e43c081d1b6a895a9aaf8a2b.tar.xz |
usb: phy: msm: Remove unused pclk_src_name
There are no references to 'pclk_src_name' in plaform code,
so it is unused.
Signed-off-by: Ivan T. Ivanov <iivanov@mm-sol.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Diffstat (limited to 'drivers/usb/phy/phy-msm-usb.c')
-rw-r--r-- | drivers/usb/phy/phy-msm-usb.c | 26 |
1 files changed, 1 insertions, 25 deletions
diff --git a/drivers/usb/phy/phy-msm-usb.c b/drivers/usb/phy/phy-msm-usb.c index 7eb2abf..c2361bf 100644 --- a/drivers/usb/phy/phy-msm-usb.c +++ b/drivers/usb/phy/phy-msm-usb.c @@ -464,9 +464,6 @@ static int msm_otg_suspend(struct msm_otg *motg) if (!IS_ERR(motg->core_clk)) clk_disable_unprepare(motg->core_clk); - if (!IS_ERR(motg->pclk_src)) - clk_disable_unprepare(motg->pclk_src); - if (motg->pdata->phy_type == SNPS_28NM_INTEGRATED_PHY && motg->pdata->otg_control == OTG_PMIC_CONTROL) { msm_hsusb_ldo_set_mode(motg, 0); @@ -496,9 +493,6 @@ static int msm_otg_resume(struct msm_otg *motg) if (!atomic_read(&motg->in_lpm)) return 0; - if (!IS_ERR(motg->pclk_src)) - clk_prepare_enable(motg->pclk_src); - clk_prepare_enable(motg->pclk); clk_prepare_enable(motg->clk); if (!IS_ERR(motg->core_clk)) @@ -1396,17 +1390,8 @@ static int msm_otg_probe(struct platform_device *pdev) * If USB Core is running its protocol engine based on CORE CLK, * CORE CLK must be running at >55Mhz for correct HSUSB * operation and USB core cannot tolerate frequency changes on - * CORE CLK. For such USB cores, vote for maximum clk frequency - * on pclk source + * CORE CLK. */ - motg->pclk_src = ERR_PTR(-ENOENT); - if (motg->pdata->pclk_src_name) { - motg->pclk_src = devm_clk_get(&pdev->dev, - motg->pdata->pclk_src_name); - if (IS_ERR(motg->pclk_src)) - return PTR_ERR(motg->pclk_src); - } - motg->pclk = devm_clk_get(&pdev->dev, "usb_hs_pclk"); if (IS_ERR(motg->pclk)) { dev_err(&pdev->dev, "failed to get usb_hs_pclk\n"); @@ -1446,10 +1431,6 @@ static int msm_otg_probe(struct platform_device *pdev) motg->v1p8 = regs[2].consumer; clk_set_rate(motg->clk, 60000000); - if (!IS_ERR(motg->pclk_src)) { - clk_set_rate(motg->pclk_src, INT_MAX); - clk_prepare_enable(motg->pclk_src); - } clk_prepare_enable(motg->clk); clk_prepare_enable(motg->pclk); @@ -1525,8 +1506,6 @@ disable_clks: clk_disable_unprepare(motg->clk); if (!IS_ERR(motg->core_clk)) clk_disable_unprepare(motg->core_clk); - if (!IS_ERR(motg->pclk_src)) - clk_disable_unprepare(motg->pclk_src); return ret; } @@ -1571,9 +1550,6 @@ static int msm_otg_remove(struct platform_device *pdev) clk_disable_unprepare(motg->clk); if (!IS_ERR(motg->core_clk)) clk_disable_unprepare(motg->core_clk); - if (!IS_ERR(motg->pclk_src)) - clk_disable_unprepare(motg->pclk_src); - msm_hsusb_ldo_init(motg, 0); pm_runtime_set_suspended(&pdev->dev); |