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Commit 15c9d50b authored by Viresh Kumar's avatar Viresh Kumar Committed by Greg Kroah-Hartman
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USB: ehci: ohci: Add clk_{un}prepare() support 



clk_{un}prepare is mandatory for platforms using common clock framework. Since
these drivers are used by SPEAr platform, which supports common clock framework,
add clk_{un}prepare() support for them.

Signed-off-by: default avatarViresh Kumar <viresh.kumar@st.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 72b27a07

drivers/usb/host/ehci-spear.c

+2 −2
Original line number Diff line number Diff line
@@ -26,12 +26,12 @@ struct spear_ehci { 


static void spear_start_ehci(struct spear_ehci *ehci)

{

	clk_enable(ehci->clk);

	clk_prepare_enable(ehci->clk);

}



static void spear_stop_ehci(struct spear_ehci *ehci)

{

	clk_disable(ehci->clk);

	clk_disable_unprepare(ehci->clk);

}



static int ehci_spear_setup(struct usb_hcd *hcd)

drivers/usb/host/ohci-spear.c

+2 −2
Original line number Diff line number Diff line
@@ -25,12 +25,12 @@ struct spear_ohci { 


static void spear_start_ohci(struct spear_ohci *ohci)

{

	clk_enable(ohci->clk);

	clk_prepare_enable(ohci->clk);

}



static void spear_stop_ohci(struct spear_ohci *ohci)

{

	clk_disable(ohci->clk);

	clk_disable_unprepare(ohci->clk);

}



static int __devinit ohci_spear_start(struct usb_hcd *hcd)