diff options
| author | Amardeep Rai <amardeep.rai-ext@st.com> | 2012-11-08 20:37:58 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-11-14 12:15:20 -0800 |
| commit | d8fd7d5ae3e0561920b38647793b1947e07c7acf (patch) | |
| tree | 0516dd9424ebfa62eddcce59683388e0b279e059 /drivers/usb | |
| parent | bc13364b3413a3815740c4a2f087e06f1b7ed850 (diff) | |
usb: spear-ehci/ohci: Do clk_get using dev-id
We used to get clk using con-id, but now we have device struct available for
these devices as they are probed using DT. And so must get clk using dev-id.
Signed-off-by: Amardeep Rai <amardeep.rai-ext@st.com>
Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb')
| -rw-r--r-- | drivers/usb/host/ehci-spear.c | 13 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-spear.c | 13 |
2 files changed, 2 insertions, 24 deletions
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c index 719ca48a471a..d08506af41ce 100644 --- a/drivers/usb/host/ehci-spear.c +++ b/drivers/usb/host/ehci-spear.c @@ -109,8 +109,6 @@ static int spear_ehci_hcd_drv_probe(struct platform_device *pdev) struct clk *usbh_clk; const struct hc_driver *driver = &ehci_spear_hc_driver; int irq, retval; - char clk_name[20] = "usbh_clk"; - static int instance = -1; if (usb_disabled()) return -ENODEV; @@ -129,16 +127,7 @@ static int spear_ehci_hcd_drv_probe(struct platform_device *pdev) if (!pdev->dev.dma_mask) pdev->dev.dma_mask = &spear_ehci_dma_mask; - /* - * Increment the device instance, when probing via device-tree - */ - if (pdev->id < 0) - instance++; - else - instance = pdev->id; - sprintf(clk_name, "usbh.%01d_clk", instance); - - usbh_clk = clk_get(NULL, clk_name); + usbh_clk = clk_get(&pdev->dev, NULL); if (IS_ERR(usbh_clk)) { dev_err(&pdev->dev, "Error getting interface clock\n"); retval = PTR_ERR(usbh_clk); diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index d607be33c03c..974770833653 100644 --- a/drivers/usb/host/ohci-spear.c +++ b/drivers/usb/host/ohci-spear.c @@ -101,8 +101,6 @@ static int spear_ohci_hcd_drv_probe(struct platform_device *pdev) struct spear_ohci *ohci_p; struct resource *res; int retval, irq; - char clk_name[20] = "usbh_clk"; - static int instance = -1; irq = platform_get_irq(pdev, 0); if (irq < 0) { @@ -118,16 +116,7 @@ static int spear_ohci_hcd_drv_probe(struct platform_device *pdev) if (!pdev->dev.dma_mask) pdev->dev.dma_mask = &spear_ohci_dma_mask; - /* - * Increment the device instance, when probing via device-tree - */ - if (pdev->id < 0) - instance++; - else - instance = pdev->id; - sprintf(clk_name, "usbh.%01d_clk", instance); - - usbh_clk = clk_get(NULL, clk_name); + usbh_clk = clk_get(&pdev->dev, NULL); if (IS_ERR(usbh_clk)) { dev_err(&pdev->dev, "Error getting interface clock\n"); retval = PTR_ERR(usbh_clk); |