diff options
| author | Viresh Kumar <viresh.kumar@st.com> | 2012-04-17 17:08:50 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-04-18 14:33:43 -0700 |
| commit | 15c9d50bbb4f754c02493fa880658d6bd5b5c27d (patch) | |
| tree | a987296ab00980e0175526965cfc6359a49375e4 /drivers | |
| parent | 72b27a07efe8c7d63bc117d63e2b584a26d97e7c (diff) | |
| download | blackbird-op-linux-15c9d50bbb4f754c02493fa880658d6bd5b5c27d.tar.gz blackbird-op-linux-15c9d50bbb4f754c02493fa880658d6bd5b5c27d.zip | |
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: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/host/ehci-spear.c | 4 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-spear.c | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c index 2e3c89a96650..37ba8c8d2fd0 100644 --- a/drivers/usb/host/ehci-spear.c +++ b/drivers/usb/host/ehci-spear.c @@ -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) diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index eb4640b1e402..fc7305ee3c9c 100644 --- a/drivers/usb/host/ohci-spear.c +++ b/drivers/usb/host/ohci-spear.c @@ -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) |
