diff options
| author | Rob Herring <robh@kernel.org> | 2021-12-15 17:07:56 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-12-17 17:00:45 +0100 |
| commit | 9879c81b680795b45a11894e48dfa9e4be2f4426 (patch) | |
| tree | ab95ea626939710941c6c71e01c0113dd4d162fd /drivers/usb/musb/ux500.c | |
| parent | 4de5bd9a389d886d2f58ad15512f476ffc7d639d (diff) | |
usb: musb: Drop unneeded resource copying
The platform device resources are copied by the driver core, so there is
no need for the caller to do it when creating a platform device. Just pass
the parent resources to the child device directly.
Signed-off-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211215230756.2009115-2-robh@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/musb/ux500.c')
| -rw-r--r-- | drivers/usb/musb/ux500.c | 17 |
1 files changed, 1 insertions, 16 deletions
diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c index 73538d1d0524..9bce19b5ffd7 100644 --- a/drivers/usb/musb/ux500.c +++ b/drivers/usb/musb/ux500.c @@ -216,7 +216,6 @@ ux500_of_probe(struct platform_device *pdev, struct device_node *np) static int ux500_probe(struct platform_device *pdev) { - struct resource musb_resources[2]; struct musb_hdrc_platform_data *pdata = dev_get_platdata(&pdev->dev); struct device_node *np = pdev->dev.of_node; struct platform_device *musb; @@ -273,21 +272,7 @@ static int ux500_probe(struct platform_device *pdev) platform_set_drvdata(pdev, glue); - memset(musb_resources, 0x00, sizeof(*musb_resources) * - ARRAY_SIZE(musb_resources)); - - musb_resources[0].name = pdev->resource[0].name; - musb_resources[0].start = pdev->resource[0].start; - musb_resources[0].end = pdev->resource[0].end; - musb_resources[0].flags = pdev->resource[0].flags; - - musb_resources[1].name = pdev->resource[1].name; - musb_resources[1].start = pdev->resource[1].start; - musb_resources[1].end = pdev->resource[1].end; - musb_resources[1].flags = pdev->resource[1].flags; - - ret = platform_device_add_resources(musb, musb_resources, - ARRAY_SIZE(musb_resources)); + ret = platform_device_add_resources(musb, pdev->resource, pdev->num_resources); if (ret) { dev_err(&pdev->dev, "failed to add resources\n"); goto err2; |