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-rw-r--r--drivers/usb/chipidea/ci_hdrc_imx.c32
1 files changed, 6 insertions, 26 deletions
diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c
index c00f77257d36..bb5d976e5b81 100644
--- a/drivers/usb/chipidea/ci_hdrc_imx.c
+++ b/drivers/usb/chipidea/ci_hdrc_imx.c
@@ -23,26 +23,6 @@
#include "ci.h"
#include "ci_hdrc_imx.h"
-#define CI_HDRC_IMX_IMX28_WRITE_FIX BIT(0)
-
-struct ci_hdrc_imx_platform_flag {
- unsigned int flags;
-};
-
-static const struct ci_hdrc_imx_platform_flag imx27_usb_data = {
-};
-
-static const struct ci_hdrc_imx_platform_flag imx28_usb_data = {
- .flags = CI_HDRC_IMX_IMX28_WRITE_FIX,
-};
-
-static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
- { .compatible = "fsl,imx28-usb", .data = &imx28_usb_data},
- { .compatible = "fsl,imx27-usb", .data = &imx27_usb_data},
- { /* sentinel */ }
-};
-MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids);
-
struct ci_hdrc_imx_data {
struct usb_phy *phy;
struct platform_device *ci_pdev;
@@ -102,9 +82,6 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
CI_HDRC_DISABLE_STREAMING,
};
int ret;
- const struct of_device_id *of_id =
- of_match_device(ci_hdrc_imx_dt_ids, &pdev->dev);
- const struct ci_hdrc_imx_platform_flag *imx_platform_flag = of_id->data;
data = devm_kzalloc(&pdev->dev, sizeof(*data), GFP_KERNEL);
if (!data) {
@@ -138,9 +115,6 @@ static int ci_hdrc_imx_probe(struct platform_device *pdev)
pdata.phy = data->phy;
- if (imx_platform_flag->flags & CI_HDRC_IMX_IMX28_WRITE_FIX)
- pdata.flags |= CI_HDRC_IMX28_WRITE_FIX;
-
ret = dma_coerce_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(32));
if (ret)
goto err_clk;
@@ -199,6 +173,12 @@ static int ci_hdrc_imx_remove(struct platform_device *pdev)
return 0;
}
+static const struct of_device_id ci_hdrc_imx_dt_ids[] = {
+ { .compatible = "fsl,imx27-usb", },
+ { /* sentinel */ }
+};
+MODULE_DEVICE_TABLE(of, ci_hdrc_imx_dt_ids);
+
static struct platform_driver ci_hdrc_imx_driver = {
.probe = ci_hdrc_imx_probe,
.remove = ci_hdrc_imx_remove,