diff options
| author | Keshava Munegowda <keshava_mgowda@ti.com> | 2010-11-21 18:53:40 +0100 |
|---|---|---|
| committer | Anand Gadiyar <gadiyar@ti.com> | 2010-11-30 22:01:53 +0100 |
| commit | 6dba39e278b81665a838f37a75fe37b89f3ce610 (patch) | |
| tree | 905956dec616b9db7103061596fde5b0d8cd2864 /drivers/usb/host/ehci-omap.c | |
| parent | USB: ce4100: Add support for CE4100 EHCI IP block to EHCI driver (diff) | |
| download | linux-6dba39e278b81665a838f37a75fe37b89f3ce610.tar.xz linux-6dba39e278b81665a838f37a75fe37b89f3ce610.zip | |
usb: ehci-omap: update clock names to be more generic
Rename usbhost2_120m_fck to usbhost_hs_fck and usbhost1_48m_fck
to usbhost_fs_fck, to better reflect the clocks' functionalities.
In OMAP4, the frequencies for the corresponding clocks are not
necessarily the same as with OMAP3, however the functionalities
are.
Signed-off-by: Keshava Munegowda <keshava_mgowda@ti.com>
Signed-off-by: Anand Gadiyar <gadiyar@ti.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/usb/host/ehci-omap.c | 44 |
1 files changed, 22 insertions, 22 deletions
diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 116ae280053a..d042bdefa2bd 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -156,8 +156,8 @@ struct ehci_hcd_omap { struct device *dev; struct clk *usbhost_ick; - struct clk *usbhost2_120m_fck; - struct clk *usbhost1_48m_fck; + struct clk *usbhost_hs_fck; + struct clk *usbhost_fs_fck; struct clk *usbtll_fck; struct clk *usbtll_ick; @@ -286,19 +286,19 @@ static int omap_start_ehc(struct ehci_hcd_omap *omap, struct usb_hcd *hcd) } clk_enable(omap->usbhost_ick); - omap->usbhost2_120m_fck = clk_get(omap->dev, "usbhost_120m_fck"); - if (IS_ERR(omap->usbhost2_120m_fck)) { - ret = PTR_ERR(omap->usbhost2_120m_fck); + omap->usbhost_hs_fck = clk_get(omap->dev, "usbhost_120m_fck"); + if (IS_ERR(omap->usbhost_hs_fck)) { + ret = PTR_ERR(omap->usbhost_hs_fck); goto err_host_120m_fck; } - clk_enable(omap->usbhost2_120m_fck); + clk_enable(omap->usbhost_hs_fck); - omap->usbhost1_48m_fck = clk_get(omap->dev, "usbhost_48m_fck"); - if (IS_ERR(omap->usbhost1_48m_fck)) { - ret = PTR_ERR(omap->usbhost1_48m_fck); + omap->usbhost_fs_fck = clk_get(omap->dev, "usbhost_48m_fck"); + if (IS_ERR(omap->usbhost_fs_fck)) { + ret = PTR_ERR(omap->usbhost_fs_fck); goto err_host_48m_fck; } - clk_enable(omap->usbhost1_48m_fck); + clk_enable(omap->usbhost_fs_fck); if (omap->phy_reset) { /* Refer: ISSUE1 */ @@ -472,8 +472,8 @@ err_tll_ick: clk_put(omap->usbtll_fck); err_tll_fck: - clk_disable(omap->usbhost1_48m_fck); - clk_put(omap->usbhost1_48m_fck); + clk_disable(omap->usbhost_fs_fck); + clk_put(omap->usbhost_fs_fck); if (omap->phy_reset) { if (gpio_is_valid(omap->reset_gpio_port[0])) @@ -484,8 +484,8 @@ err_tll_fck: } err_host_48m_fck: - clk_disable(omap->usbhost2_120m_fck); - clk_put(omap->usbhost2_120m_fck); + clk_disable(omap->usbhost_hs_fck); + clk_put(omap->usbhost_hs_fck); err_host_120m_fck: clk_disable(omap->usbhost_ick); @@ -550,16 +550,16 @@ static void omap_stop_ehc(struct ehci_hcd_omap *omap, struct usb_hcd *hcd) omap->usbhost_ick = NULL; } - if (omap->usbhost1_48m_fck != NULL) { - clk_disable(omap->usbhost1_48m_fck); - clk_put(omap->usbhost1_48m_fck); - omap->usbhost1_48m_fck = NULL; + if (omap->usbhost_fs_fck != NULL) { + clk_disable(omap->usbhost_fs_fck); + clk_put(omap->usbhost_fs_fck); + omap->usbhost_fs_fck = NULL; } - if (omap->usbhost2_120m_fck != NULL) { - clk_disable(omap->usbhost2_120m_fck); - clk_put(omap->usbhost2_120m_fck); - omap->usbhost2_120m_fck = NULL; + if (omap->usbhost_hs_fck != NULL) { + clk_disable(omap->usbhost_hs_fck); + clk_put(omap->usbhost_hs_fck); + omap->usbhost_hs_fck = NULL; } if (omap->usbtll_ick != NULL) { |