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| author | Marc Kleine-Budde <mkl@pengutronix.de> | 2013-02-28 11:52:30 +0100 |
|---|---|---|
| committer | Felipe Balbi <balbi@ti.com> | 2013-03-18 11:17:59 +0200 |
| commit | b5a726b30436ab332aea4133bbfa0484d1c658b3 (patch) | |
| tree | 704e72d887882a6f532ba59e77d4cb4f9e864780 | |
| parent | 25df6397a6c063811154868b868e8bd10e5ae9b1 (diff) | |
| download | linux-stable-b5a726b30436ab332aea4133bbfa0484d1c658b3.tar.gz linux-stable-b5a726b30436ab332aea4133bbfa0484d1c658b3.tar.bz2 linux-stable-b5a726b30436ab332aea4133bbfa0484d1c658b3.zip | |
usb: phy: mxs: use readl(), writel() instead of the _relaxed() versions
This patch converts the mxs-phy driver from readl_relaxed(), writel_relaxed()
to the plain readl(), writel() functions, which are available on all platforms.
This is done to enable compile time testing on non ARM platforms.
Reported-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Felipe Balbi <balbi@ti.com>
| -rw-r--r-- | drivers/usb/otg/mxs-phy.c | 32 |
1 files changed, 16 insertions, 16 deletions
diff --git a/drivers/usb/otg/mxs-phy.c b/drivers/usb/otg/mxs-phy.c index aa403256d4b6..9d4381e64d51 100644 --- a/drivers/usb/otg/mxs-phy.c +++ b/drivers/usb/otg/mxs-phy.c @@ -48,12 +48,12 @@ static void mxs_phy_hw_init(struct mxs_phy *mxs_phy) stmp_reset_block(base + HW_USBPHY_CTRL); /* Power up the PHY */ - writel_relaxed(0, base + HW_USBPHY_PWD); + writel(0, base + HW_USBPHY_PWD); /* enable FS/LS device */ - writel_relaxed(BM_USBPHY_CTRL_ENUTMILEVEL2 | - BM_USBPHY_CTRL_ENUTMILEVEL3, - base + HW_USBPHY_CTRL_SET); + writel(BM_USBPHY_CTRL_ENUTMILEVEL2 | + BM_USBPHY_CTRL_ENUTMILEVEL3, + base + HW_USBPHY_CTRL_SET); } static int mxs_phy_init(struct usb_phy *phy) @@ -70,8 +70,8 @@ static void mxs_phy_shutdown(struct usb_phy *phy) { struct mxs_phy *mxs_phy = to_mxs_phy(phy); - writel_relaxed(BM_USBPHY_CTRL_CLKGATE, - phy->io_priv + HW_USBPHY_CTRL_SET); + writel(BM_USBPHY_CTRL_CLKGATE, + phy->io_priv + HW_USBPHY_CTRL_SET); clk_disable_unprepare(mxs_phy->clk); } @@ -81,15 +81,15 @@ static int mxs_phy_suspend(struct usb_phy *x, int suspend) struct mxs_phy *mxs_phy = to_mxs_phy(x); if (suspend) { - writel_relaxed(0xffffffff, x->io_priv + HW_USBPHY_PWD); - writel_relaxed(BM_USBPHY_CTRL_CLKGATE, - x->io_priv + HW_USBPHY_CTRL_SET); + writel(0xffffffff, x->io_priv + HW_USBPHY_PWD); + writel(BM_USBPHY_CTRL_CLKGATE, + x->io_priv + HW_USBPHY_CTRL_SET); clk_disable_unprepare(mxs_phy->clk); } else { clk_prepare_enable(mxs_phy->clk); - writel_relaxed(BM_USBPHY_CTRL_CLKGATE, - x->io_priv + HW_USBPHY_CTRL_CLR); - writel_relaxed(0, x->io_priv + HW_USBPHY_PWD); + writel(BM_USBPHY_CTRL_CLKGATE, + x->io_priv + HW_USBPHY_CTRL_CLR); + writel(0, x->io_priv + HW_USBPHY_PWD); } return 0; @@ -102,8 +102,8 @@ static int mxs_phy_on_connect(struct usb_phy *phy, (speed == USB_SPEED_HIGH) ? "high" : "non-high"); if (speed == USB_SPEED_HIGH) - writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, - phy->io_priv + HW_USBPHY_CTRL_SET); + writel(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, + phy->io_priv + HW_USBPHY_CTRL_SET); return 0; } @@ -115,8 +115,8 @@ static int mxs_phy_on_disconnect(struct usb_phy *phy, (speed == USB_SPEED_HIGH) ? "high" : "non-high"); if (speed == USB_SPEED_HIGH) - writel_relaxed(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, - phy->io_priv + HW_USBPHY_CTRL_CLR); + writel(BM_USBPHY_CTRL_ENHOSTDISCONDETECT, + phy->io_priv + HW_USBPHY_CTRL_CLR); return 0; } |