diff options
Diffstat (limited to 'drivers/mfd/omap-usb-host.c')
| -rw-r--r-- | drivers/mfd/omap-usb-host.c | 81 |
1 files changed, 16 insertions, 65 deletions
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c index 90b630ccc8bc..0c3c9a0c7638 100644 --- a/drivers/mfd/omap-usb-host.c +++ b/drivers/mfd/omap-usb-host.c @@ -674,46 +674,46 @@ static int usbhs_omap_probe(struct platform_device *pdev) omap->ehci_logic_fck = ERR_PTR(-EINVAL); if (need_logic_fck) { - omap->ehci_logic_fck = clk_get(dev, "ehci_logic_fck"); + omap->ehci_logic_fck = devm_clk_get(dev, "ehci_logic_fck"); if (IS_ERR(omap->ehci_logic_fck)) { ret = PTR_ERR(omap->ehci_logic_fck); dev_dbg(dev, "ehci_logic_fck failed:%d\n", ret); } } - omap->utmi_p1_gfclk = clk_get(dev, "utmi_p1_gfclk"); + omap->utmi_p1_gfclk = devm_clk_get(dev, "utmi_p1_gfclk"); if (IS_ERR(omap->utmi_p1_gfclk)) { ret = PTR_ERR(omap->utmi_p1_gfclk); dev_err(dev, "utmi_p1_gfclk failed error:%d\n", ret); - goto err_p1_gfclk; + goto err_mem; } - omap->utmi_p2_gfclk = clk_get(dev, "utmi_p2_gfclk"); + omap->utmi_p2_gfclk = devm_clk_get(dev, "utmi_p2_gfclk"); if (IS_ERR(omap->utmi_p2_gfclk)) { ret = PTR_ERR(omap->utmi_p2_gfclk); dev_err(dev, "utmi_p2_gfclk failed error:%d\n", ret); - goto err_p2_gfclk; + goto err_mem; } - omap->xclk60mhsp1_ck = clk_get(dev, "xclk60mhsp1_ck"); + omap->xclk60mhsp1_ck = devm_clk_get(dev, "xclk60mhsp1_ck"); if (IS_ERR(omap->xclk60mhsp1_ck)) { ret = PTR_ERR(omap->xclk60mhsp1_ck); dev_err(dev, "xclk60mhsp1_ck failed error:%d\n", ret); - goto err_xclk60mhsp1; + goto err_mem; } - omap->xclk60mhsp2_ck = clk_get(dev, "xclk60mhsp2_ck"); + omap->xclk60mhsp2_ck = devm_clk_get(dev, "xclk60mhsp2_ck"); if (IS_ERR(omap->xclk60mhsp2_ck)) { ret = PTR_ERR(omap->xclk60mhsp2_ck); dev_err(dev, "xclk60mhsp2_ck failed error:%d\n", ret); - goto err_xclk60mhsp2; + goto err_mem; } - omap->init_60m_fclk = clk_get(dev, "init_60m_fclk"); + omap->init_60m_fclk = devm_clk_get(dev, "init_60m_fclk"); if (IS_ERR(omap->init_60m_fclk)) { ret = PTR_ERR(omap->init_60m_fclk); dev_err(dev, "init_60m_fclk failed error:%d\n", ret); - goto err_init60m; + goto err_mem; } for (i = 0; i < omap->nports; i++) { @@ -727,21 +727,21 @@ static int usbhs_omap_probe(struct platform_device *pdev) * platforms have all clocks and we can function without * them */ - omap->utmi_clk[i] = clk_get(dev, clkname); + omap->utmi_clk[i] = devm_clk_get(dev, clkname); if (IS_ERR(omap->utmi_clk[i])) dev_dbg(dev, "Failed to get clock : %s : %ld\n", clkname, PTR_ERR(omap->utmi_clk[i])); snprintf(clkname, sizeof(clkname), "usb_host_hs_hsic480m_p%d_clk", i + 1); - omap->hsic480m_clk[i] = clk_get(dev, clkname); + omap->hsic480m_clk[i] = devm_clk_get(dev, clkname); if (IS_ERR(omap->hsic480m_clk[i])) dev_dbg(dev, "Failed to get clock : %s : %ld\n", clkname, PTR_ERR(omap->hsic480m_clk[i])); snprintf(clkname, sizeof(clkname), "usb_host_hs_hsic60m_p%d_clk", i + 1); - omap->hsic60m_clk[i] = clk_get(dev, clkname); + omap->hsic60m_clk[i] = devm_clk_get(dev, clkname); if (IS_ERR(omap->hsic60m_clk[i])) dev_dbg(dev, "Failed to get clock : %s : %ld\n", clkname, PTR_ERR(omap->hsic60m_clk[i])); @@ -784,7 +784,7 @@ static int usbhs_omap_probe(struct platform_device *pdev) if (ret) { dev_err(dev, "Failed to create DT children: %d\n", ret); - goto err_alloc; + goto err_mem; } } else { @@ -792,40 +792,12 @@ static int usbhs_omap_probe(struct platform_device *pdev) if (ret) { dev_err(dev, "omap_usbhs_alloc_children failed: %d\n", ret); - goto err_alloc; + goto err_mem; } } return 0; -err_alloc: - for (i = 0; i < omap->nports; i++) { - if (!IS_ERR(omap->utmi_clk[i])) - clk_put(omap->utmi_clk[i]); - if (!IS_ERR(omap->hsic60m_clk[i])) - clk_put(omap->hsic60m_clk[i]); - if (!IS_ERR(omap->hsic480m_clk[i])) - clk_put(omap->hsic480m_clk[i]); - } - - clk_put(omap->init_60m_fclk); - -err_init60m: - clk_put(omap->xclk60mhsp2_ck); - -err_xclk60mhsp2: - clk_put(omap->xclk60mhsp1_ck); - -err_xclk60mhsp1: - clk_put(omap->utmi_p2_gfclk); - -err_p2_gfclk: - clk_put(omap->utmi_p1_gfclk); - -err_p1_gfclk: - if (!IS_ERR(omap->ehci_logic_fck)) - clk_put(omap->ehci_logic_fck); - err_mem: pm_runtime_disable(dev); @@ -847,27 +819,6 @@ static int usbhs_omap_remove_child(struct device *dev, void *data) */ static int usbhs_omap_remove(struct platform_device *pdev) { - struct usbhs_hcd_omap *omap = platform_get_drvdata(pdev); - int i; - - for (i = 0; i < omap->nports; i++) { - if (!IS_ERR(omap->utmi_clk[i])) - clk_put(omap->utmi_clk[i]); - if (!IS_ERR(omap->hsic60m_clk[i])) - clk_put(omap->hsic60m_clk[i]); - if (!IS_ERR(omap->hsic480m_clk[i])) - clk_put(omap->hsic480m_clk[i]); - } - - clk_put(omap->init_60m_fclk); - clk_put(omap->utmi_p1_gfclk); - clk_put(omap->utmi_p2_gfclk); - clk_put(omap->xclk60mhsp2_ck); - clk_put(omap->xclk60mhsp1_ck); - - if (!IS_ERR(omap->ehci_logic_fck)) - clk_put(omap->ehci_logic_fck); - pm_runtime_disable(&pdev->dev); /* remove children */ |