From: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
This patch removes the limitation of having only one instance of the
ci13xxx-imx platformdata and makes different configurations possible.
Signed-off-by: Michael Grzeschik <m.grzeschik@xxxxxxxxxxxxxx>
Signed-off-by: Marc Kleine-Budde <mkl@xxxxxxxxxxxxxx>
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Reviewed-by: Peter Chen <peter.chen@xxxxxxxxxxxxx>
---
drivers/usb/chipidea/ci13xxx_imx.c | 25 +++++++++++++++----------
1 file changed, 15 insertions(+), 10 deletions(-)
diff --git a/drivers/usb/chipidea/ci13xxx_imx.c b/drivers/usb/chipidea/ci13xxx_imx.c
index 8c29122..69024e0 100644
--- a/drivers/usb/chipidea/ci13xxx_imx.c
+++ b/drivers/usb/chipidea/ci13xxx_imx.c
@@ -85,17 +85,10 @@ EXPORT_SYMBOL_GPL(usbmisc_get_init_data);
/* End of common functions shared by usbmisc drivers*/
-static struct ci13xxx_platform_data ci13xxx_imx_platdata = {
- .name = "ci13xxx_imx",
- .flags = CI13XXX_REQUIRE_TRANSCEIVER |
- CI13XXX_PULLUP_ON_VBUS |
- CI13XXX_DISABLE_STREAMING,
- .capoffset = DEF_CAPOFFSET,
-};
-
static int ci13xxx_imx_probe(struct platform_device *pdev)
{
struct ci13xxx_imx_data *data;
+ struct ci13xxx_platform_data *pdata;
struct platform_device *plat_ci, *phy_pdev;
struct device_node *phy_np;
struct resource *res;
@@ -107,6 +100,18 @@ static int ci13xxx_imx_probe(struct platform_device *pdev)
&& !usbmisc_ops)
return -EPROBE_DEFER;
+ pdata = devm_kzalloc(&pdev->dev, sizeof(*pdata), GFP_KERNEL);
+ if (!pdata) {
+ dev_err(&pdev->dev, "Failed to allocate CI13xxx-IMX pdata!\n");
+ return -ENOMEM;
+ }
+
+ pdata->name = "ci13xxx_imx";
+ pdata->capoffset = DEF_CAPOFFSET;
+ pdata->flags = CI13XXX_REQUIRE_TRANSCEIVER |
+ CI13XXX_PULLUP_ON_VBUS |
+ CI13XXX_DISABLE_STREAMING;
+
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data) {
dev_err(&pdev->dev, "Failed to allocate CI13xxx-IMX data!\n");
@@ -168,7 +173,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev)
reg_vbus = NULL;
}
- ci13xxx_imx_platdata.phy = data->phy;
+ pdata->phy = data->phy;
if (!pdev->dev.dma_mask) {
pdev->dev.dma_mask = devm_kzalloc(&pdev->dev,
@@ -193,7 +198,7 @@ static int ci13xxx_imx_probe(struct platform_device *pdev)
plat_ci = ci13xxx_add_device(&pdev->dev,
pdev->resource, pdev->num_resources,
- &ci13xxx_imx_platdata);
+ pdata);
if (IS_ERR(plat_ci)) {
ret = PTR_ERR(plat_ci);
dev_err(&pdev->dev,
--
1.7.10.4
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