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mfd: omap-usb-tll: Move configuration code to omap_tll_init()

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This is because we want to get rid of platform_data usage from probe().
The only information we need is PORT_MODE, and this can be supplied
to us by the user (i.e. omap-usb-host.c).

We also move channel clock management from runtime PM handlers into
omap_tll_enable/disable().

Signed-off-by: Roger Quadros <rogerq@ti.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
This commit is contained in:
Roger Quadros
2013-01-29 15:00:03 +02:00
committed by Samuel Ortiz
parent 662e469e91
commit 9f4a3ece05
3 changed files with 109 additions and 111 deletions
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drivers/mfd/omap-usb-host.c
+5 -2
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@@ -278,7 +278,7 @@ static int usbhs_runtime_resume(struct device *dev)
dev_dbg(dev, "usbhs_runtime_resume\n");
omap_tll_enable();
omap_tll_enable(pdata);
if (!IS_ERR(omap->ehci_logic_fck))
clk_enable(omap->ehci_logic_fck);
@@ -353,7 +353,7 @@ static int usbhs_runtime_suspend(struct device *dev)
if (!IS_ERR(omap->ehci_logic_fck))
clk_disable(omap->ehci_logic_fck);
omap_tll_disable();
omap_tll_disable(pdata);
return 0;
}
@@ -527,6 +527,9 @@ static int usbhs_omap_probe(struct platform_device *pdev)
omap->pdata = pdata;
/* Initialize the TLL subsystem */
omap_tll_init(pdata);
pm_runtime_enable(dev);
platform_set_drvdata(pdev, omap);