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usb: phy: msm: Remove dead code

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This code is no longer used now that mach-msm has been removed.
Delete it.

Cc: Felipe Balbi <balbi@ti.com>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: linux-usb@vger.kernel.org
Cc: David Brown <davidb@codeaurora.org>
Cc: Bryan Huntsman <bryanh@codeaurora.org>
Cc: Daniel Walker <dwalker@fifo99.com>
Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Stephen Boyd 2015-03-13 11:09:42 -07:00 committed by Felipe Balbi
parent ab330cf388
commit 46f5cace1c
3 changed files with 3 additions and 21 deletions
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2
drivers/usb/phy/Kconfig
View File

@ -139,7 +139,7 @@ config USB_ISP1301
config USB_MSM_OTG
tristate "Qualcomm on-chip USB OTG controller support"
depends on (USB || USB_GADGET) && (ARCH_MSM || ARCH_QCOM || COMPILE_TEST)
depends on (USB || USB_GADGET) && (ARCH_QCOM || COMPILE_TEST)
depends on RESET_CONTROLLER
select USB_PHY
help

18
drivers/usb/phy/phy-msm-usb.c
View File

@ -263,9 +263,7 @@ static int msm_otg_link_clk_reset(struct msm_otg *motg, bool assert)
{
int ret;
if (motg->pdata->link_clk_reset)
ret = motg->pdata->link_clk_reset(motg->clk, assert);
else if (assert)
if (assert)
ret = reset_control_assert(motg->link_rst);
else
ret = reset_control_deassert(motg->link_rst);
@ -281,9 +279,7 @@ static int msm_otg_phy_clk_reset(struct msm_otg *motg)
{
int ret = 0;
if (motg->pdata->phy_clk_reset)
ret = motg->pdata->phy_clk_reset(motg->phy_reset_clk);
else if (motg->phy_rst)
if (motg->phy_rst)
ret = reset_control_reset(motg->phy_rst);
if (ret)
@ -1551,16 +1547,6 @@ static int msm_otg_probe(struct platform_device *pdev)
phy = &motg->phy;
phy->dev = &pdev->dev;
if (motg->pdata->phy_clk_reset) {
motg->phy_reset_clk = devm_clk_get(&pdev->dev,
np ? "phy" : "usb_phy_clk");
if (IS_ERR(motg->phy_reset_clk)) {
dev_err(&pdev->dev, "failed to get usb_phy_clk\n");
return PTR_ERR(motg->phy_reset_clk);
}
}
motg->clk = devm_clk_get(&pdev->dev, np ? "core" : "usb_hs_clk");
if (IS_ERR(motg->clk)) {
dev_err(&pdev->dev, "failed to get usb_hs_clk\n");

4
include/linux/usb/msm_hsusb.h
View File

@ -117,8 +117,6 @@ struct msm_otg_platform_data {
enum otg_control_type otg_control;
enum msm_usb_phy_type phy_type;
void (*setup_gpio)(enum usb_otg_state state);
int (*link_clk_reset)(struct clk *link_clk, bool assert);
int (*phy_clk_reset)(struct clk *phy_clk);
};
/**
@ -128,7 +126,6 @@ struct msm_otg_platform_data {
* @irq: IRQ number assigned for HSUSB controller.
* @clk: clock struct of usb_hs_clk.
* @pclk: clock struct of usb_hs_pclk.
* @phy_reset_clk: clock struct of usb_phy_clk.
* @core_clk: clock struct of usb_hs_core_clk.
* @regs: ioremapped register base address.
* @inputs: OTG state machine inputs(Id, SessValid etc).
@ -148,7 +145,6 @@ struct msm_otg {
int irq;
struct clk *clk;
struct clk *pclk;
struct clk *phy_reset_clk;
struct clk *core_clk;
void __iomem *regs;
#define ID 0