diff options
Diffstat (limited to 'drivers/usb/host/fsl-mph-dr-of.c')
| -rw-r--r-- | drivers/usb/host/fsl-mph-dr-of.c | 19 |
1 files changed, 4 insertions, 15 deletions
diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index 9e0020d9e4c..9162d1b6c0a 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -24,7 +24,7 @@ struct fsl_usb2_dev_data { enum fsl_usb2_operating_modes op_mode; /* operating mode */ }; -struct fsl_usb2_dev_data dr_mode_data[] = { +static struct fsl_usb2_dev_data dr_mode_data[] = { { .dr_mode = "host", .drivers = { "fsl-ehci", NULL, NULL, }, @@ -42,7 +42,7 @@ struct fsl_usb2_dev_data dr_mode_data[] = { }, }; -struct fsl_usb2_dev_data *get_dr_mode_data(struct device_node *np) +static struct fsl_usb2_dev_data *get_dr_mode_data(struct device_node *np) { const unsigned char *prop; int i; @@ -75,7 +75,7 @@ static enum fsl_usb2_phy_modes determine_usb_phy(const char *phy_type) return FSL_USB2_PHY_NONE; } -struct platform_device *fsl_usb2_device_register( +static struct platform_device *fsl_usb2_device_register( struct platform_device *ofdev, struct fsl_usb2_platform_data *pdata, const char *name, int id) @@ -261,19 +261,8 @@ int fsl_usb2_mpc5121_init(struct platform_device *pdev) struct fsl_usb2_platform_data *pdata = dev_get_platdata(&pdev->dev); struct clk *clk; int err; - char clk_name[10]; - int base, clk_num; - - base = pdev->resource->start & 0xf000; - if (base == 0x3000) - clk_num = 1; - else if (base == 0x4000) - clk_num = 2; - else - return -ENODEV; - snprintf(clk_name, sizeof(clk_name), "usb%d_clk", clk_num); - clk = devm_clk_get(pdev->dev.parent, clk_name); + clk = devm_clk_get(pdev->dev.parent, "ipg"); if (IS_ERR(clk)) { dev_err(&pdev->dev, "failed to get clk\n"); return PTR_ERR(clk); |