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usb: dwc2/gadget: move phy bus legth initialization

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This patch moves the part of code that initializes the PHY bus width.
This results in simpler code and removes the need to check whether
the Generic PHY Framework is used.

Signed-off-by: Kamil Debski <k.debski@samsung.com>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Robert Baldyga <r.baldyga@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Kamil Debski 2014-09-09 10:44:52 +02:00 committed by Greg Kroah-Hartman
parent 346e2e4a8b
commit 1b59fc7e3c
1 changed files with 11 additions and 11 deletions
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22
drivers/usb/dwc2/gadget.c
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@ -3423,6 +3423,9 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
if (!hsotg)
return -ENOMEM;
/* Set default UTMI width */
hsotg->phyif = GUSBCFG_PHYIF16;
/*
* Attempt to find a generic PHY, then look for an old style
* USB PHY, finally fall back to pdata
@ -3441,8 +3444,15 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
hsotg->plat = plat;
} else
hsotg->uphy = uphy;
} else
} else {
hsotg->phy = phy;
/*
* If using the generic PHY framework, check if the PHY bus
* width is 8-bit and set the phyif appropriately.
*/
if (phy_get_bus_width(phy) == 8)
hsotg->phyif = GUSBCFG_PHYIF8;
}
hsotg->dev = dev;
@ -3502,16 +3512,6 @@ static int s3c_hsotg_probe(struct platform_device *pdev)
goto err_supplies;
}
/* Set default UTMI width */
hsotg->phyif = GUSBCFG_PHYIF16;
/*
* If using the generic PHY framework, check if the PHY bus
* width is 8-bit and set the phyif appropriately.
*/
if (hsotg->phy && (phy_get_bus_width(phy) == 8))
hsotg->phyif = GUSBCFG_PHYIF8;
/* usb phy enable */
s3c_hsotg_phy_enable(hsotg);