diff options
| author | Dave Airlie <airlied@redhat.com> | 2015-04-20 04:32:26 +0300 |
|---|---|---|
| committer | Dave Airlie <airlied@redhat.com> | 2015-04-20 06:05:20 +0300 |
| commit | 2c33ce009ca2389dbf0535d0672214d09738e35e (patch) | |
| tree | 6186a6458c3c160385d794a23eaf07c786a9e61b /drivers/usb/chipidea/ci_hdrc_pci.c | |
| parent | cec32a47010647e8b0603726ebb75b990a4057a4 (diff) | |
| parent | 09d51602cf84a1264946711dd4ea0dddbac599a1 (diff) | |
| download | linux-2c33ce009ca2389dbf0535d0672214d09738e35e.tar.xz | |
Merge Linus master into drm-next
The merge is clean, but the arm build fails afterwards,
due to API changes in the regulator tree.
I've included the patch into the merge to fix the build.
Signed-off-by: Dave Airlie <airlied@redhat.com>
Diffstat (limited to 'drivers/usb/chipidea/ci_hdrc_pci.c')
| -rw-r--r-- | drivers/usb/chipidea/ci_hdrc_pci.c | 31 |
1 files changed, 24 insertions, 7 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_pci.c b/drivers/usb/chipidea/ci_hdrc_pci.c index 4df669437211..773d150512fa 100644 --- a/drivers/usb/chipidea/ci_hdrc_pci.c +++ b/drivers/usb/chipidea/ci_hdrc_pci.c @@ -16,10 +16,16 @@ #include <linux/interrupt.h> #include <linux/usb/gadget.h> #include <linux/usb/chipidea.h> +#include <linux/usb/usb_phy_generic.h> /* driver name */ #define UDC_DRIVER_NAME "ci_hdrc_pci" +struct ci_hdrc_pci { + struct platform_device *ci; + struct platform_device *phy; +}; + /****************************************************************************** * PCI block *****************************************************************************/ @@ -52,7 +58,7 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, const struct pci_device_id *id) { struct ci_hdrc_platform_data *platdata = (void *)id->driver_data; - struct platform_device *plat_ci; + struct ci_hdrc_pci *ci; struct resource res[3]; int retval = 0, nres = 2; @@ -61,6 +67,10 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, return -ENODEV; } + ci = devm_kzalloc(&pdev->dev, sizeof(*ci), GFP_KERNEL); + if (!ci) + return -ENOMEM; + retval = pcim_enable_device(pdev); if (retval) return retval; @@ -73,6 +83,11 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, pci_set_master(pdev); pci_try_set_mwi(pdev); + /* register a nop PHY */ + ci->phy = usb_phy_generic_register(); + if (!ci->phy) + return -ENOMEM; + memset(res, 0, sizeof(res)); res[0].start = pci_resource_start(pdev, 0); res[0].end = pci_resource_end(pdev, 0); @@ -80,13 +95,14 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, res[1].start = pdev->irq; res[1].flags = IORESOURCE_IRQ; - plat_ci = ci_hdrc_add_device(&pdev->dev, res, nres, platdata); - if (IS_ERR(plat_ci)) { + ci->ci = ci_hdrc_add_device(&pdev->dev, res, nres, platdata); + if (IS_ERR(ci->ci)) { dev_err(&pdev->dev, "ci_hdrc_add_device failed!\n"); - return PTR_ERR(plat_ci); + usb_phy_generic_unregister(ci->phy); + return PTR_ERR(ci->ci); } - pci_set_drvdata(pdev, plat_ci); + pci_set_drvdata(pdev, ci); return 0; } @@ -101,9 +117,10 @@ static int ci_hdrc_pci_probe(struct pci_dev *pdev, */ static void ci_hdrc_pci_remove(struct pci_dev *pdev) { - struct platform_device *plat_ci = pci_get_drvdata(pdev); + struct ci_hdrc_pci *ci = pci_get_drvdata(pdev); - ci_hdrc_remove_device(plat_ci); + ci_hdrc_remove_device(ci->ci); + usb_phy_generic_unregister(ci->phy); } /** |