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usb: musb: jz4740: Constify jz4740_musb_pdata struct

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By moving around the jz4740_musb_pdata structure, we can have the
.platform_ops field initialized, so that we don't have to initialize it
manually in the probe function. Therefore, the struct can be const now.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
Signed-off-by: Bin Liu <b-liu@ti.com>
Link: https://lore.kernel.org/r/20200115132547.364-14-b-liu@ti.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Paul Cercueil 2020-01-15 07:25:35 -06:00 committed by Greg Kroah-Hartman
parent 4b70331b6f
commit 31cecb6bb6
1 changed files with 7 additions and 8 deletions
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15
drivers/usb/musb/jz4740.c
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@ -66,11 +66,6 @@ static const struct musb_hdrc_config jz4740_musb_config = {
.fifo_cfg_size = ARRAY_SIZE(jz4740_musb_fifo_cfg),
};
static struct musb_hdrc_platform_data jz4740_musb_platform_data = {
.mode = MUSB_PERIPHERAL,
.config = &jz4740_musb_config,
};
static int jz4740_musb_init(struct musb *musb)
{
struct device *dev = musb->controller->parent;
@ -107,10 +102,16 @@ static const struct musb_platform_ops jz4740_musb_ops = {
.init = jz4740_musb_init,
};
static const struct musb_hdrc_platform_data jz4740_musb_pdata = {
.mode = MUSB_PERIPHERAL,
.config = &jz4740_musb_config,
.platform_ops = &jz4740_musb_ops,
};
static int jz4740_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
struct musb_hdrc_platform_data *pdata = &jz4740_musb_platform_data;
const struct musb_hdrc_platform_data *pdata = &jz4740_musb_pdata;
struct platform_device *musb;
struct jz4740_glue *glue;
struct clk *clk;
@ -144,8 +145,6 @@ static int jz4740_probe(struct platform_device *pdev)
glue->musb = musb;
glue->clk = clk;
pdata->platform_ops = &jz4740_musb_ops;
platform_set_drvdata(pdev, glue);
ret = platform_device_add_resources(musb, pdev->resource,