linux-kernel - [PATCH v9 3/9] mfd: omap-usb-host: Use proper clock name instead of alias

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Date:	Thu, 27 Feb 2014 16:18:25 +0200
From:	Roger Quadros <rogerq@...com>
To:	<lee.jones@...aro.org>, <tony@...mide.com>, <bcousson@...libre.com>
CC:	<balbi@...com>, <linux-omap@...r.kernel.org>,
	<linux-arm-kernel@...ts.infradead.org>,
	<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>,
	<linux-usb@...r.kernel.org>, Roger Quadros <rogerq@...com>,
	Paul Walmsley <paul@...an.com>,
	Samuel Ortiz <sameo@...ux.intel.com>
Subject: [PATCH v9 3/9] mfd: omap-usb-host: Use proper clock name instead of alias

Use the proper clock name 'usbhost_120m_fck' instead of the
alias 'ehci_logic_fck'

Get rid of the 'ehci_logic_fck' alias from the OMAP3 hwmod data
as well.

CC: Paul Walmsley <paul@...an.com>
CC: Lee Jones <lee.jones@...aro.org>
CC: Samuel Ortiz <sameo@...ux.intel.com>
Signed-off-by: Roger Quadros <rogerq@...com>
---
 arch/arm/mach-omap2/omap_hwmod_3xxx_data.c | 6 ------
 drivers/mfd/omap-usb-host.c                | 5 +++--
 2 files changed, 3 insertions(+), 8 deletions(-)

diff --git a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
index 4c3b1e6..ad87f46 100644
--- a/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
+++ b/arch/arm/mach-omap2/omap_hwmod_3xxx_data.c
@@ -1955,10 +1955,6 @@ static struct omap_hwmod_class omap3xxx_usb_host_hs_hwmod_class = {
 	.sysc = &omap3xxx_usb_host_hs_sysc,
 };
 
-static struct omap_hwmod_opt_clk omap3xxx_usb_host_hs_opt_clks[] = {
-	  { .role = "ehci_logic_fck", .clk = "usbhost_120m_fck", },
-};
-
 static struct omap_hwmod_irq_info omap3xxx_usb_host_hs_irqs[] = {
 	{ .name = "ohci-irq", .irq = 76 + OMAP_INTC_START, },
 	{ .name = "ehci-irq", .irq = 77 + OMAP_INTC_START, },
@@ -1981,8 +1977,6 @@ static struct omap_hwmod omap3xxx_usb_host_hs_hwmod = {
 			.idlest_stdby_bit = OMAP3430ES2_ST_USBHOST_STDBY_SHIFT,
 		},
 	},
-	.opt_clks	= omap3xxx_usb_host_hs_opt_clks,
-	.opt_clks_cnt	= ARRAY_SIZE(omap3xxx_usb_host_hs_opt_clks),
 
 	/*
 	 * Errata: USBHOST Configured In Smart-Idle Can Lead To a Deadlock
diff --git a/drivers/mfd/omap-usb-host.c b/drivers/mfd/omap-usb-host.c
index c31baa7..865c276 100644
--- a/drivers/mfd/omap-usb-host.c
+++ b/drivers/mfd/omap-usb-host.c
@@ -692,10 +692,11 @@ static int usbhs_omap_probe(struct platform_device *pdev)
 
 		if (need_logic_fck) {
 			omap->ehci_logic_fck = devm_clk_get(dev,
-							    "ehci_logic_fck");
+							    "usbhost_120m_fck");
 			if (IS_ERR(omap->ehci_logic_fck)) {
 				ret = PTR_ERR(omap->ehci_logic_fck);
-				dev_err(dev, "ehci_logic_fck failed:%d\n", ret);
+				dev_err(dev, "usbhost_120m_fck failed:%d\n",
+					ret);
 				goto err_mem;
 			}
 		}
-- 
1.8.3.2

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